1810071900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 576

約数和(自身を含む): 7349529600

約数和(自身を除く): 5539457700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 53, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 106, 108, 117, 126, 130, 135, 139, 140, 150, 156, 159, 175, 180, 182, 189, 195, 210, 212, 225, 234, 252, 260, 265, 270, 273, 278, 300, 315, 318, 325, 350, 351, 364, 371, 378, 390, 417, 420, 450, 455, 468, 477, 525, 530, 540, 546, 556, 585, 630, 636, 650, 675, 689, 695, 700, 702, 742, 756, 780, 795, 819, 834, 900, 910, 945, 954, 973, 975, 1050, 1060, 1092, 1113, 1170, 1251, 1260, 1300, 1325, 1350, 1365, 1378, 1390, 1404, 1431, 1484, 1575, 1590, 1638, 1668, 1755, 1807, 1820, 1855, 1890, 1908, 1946, 1950, 2067, 2085, 2100, 2226, 2275, 2340, 2385, 2457, 2502, 2650, 2700, 2730, 2756, 2780, 2862, 2919, 2925, 3150, 3180, 3276, 3339, 3445, 3475, 3510, 3614, 3710, 3753, 3780, 3892, 3900, 3975, 4095, 4134, 4170, 4452, 4550, 4725, 4770, 4823, 4865, 4914, 5004, 5300, 5421, 5460, 5565, 5724, 5838, 5850, 6201, 6255, 6300, 6678, 6825, 6890, 6950, 7020, 7155, 7228, 7367, 7420, 7506, 7950, 8190, 8268, 8340, 8757, 8775, 9035, 9100, 9275, 9450, 9540, 9646, 9730, 9828, 10017, 10335, 10425, 10842, 11130, 11676, 11700, 11925, 12285, 12402, 12510, 12649, 13356, 13650, 13780, 13900, 14310, 14469, 14595, 14734, 15012, 15900, 16263, 16380, 16695, 17225, 17514, 17550, 18070, 18550, 18603, 18765, 18900, 19292, 19460, 20034, 20475, 20670, 20850, 21684, 22101, 22260, 23850, 24115, 24325, 24570, 24804, 25020, 25298, 26271, 27105, 27300, 27825, 28620, 28938, 29190, 29468, 31005, 31275, 32526, 33390, 34450, 35028, 35100, 35775, 36140, 36835, 37100, 37206, 37530, 37947, 40068, 40950, 41340, 41700, 43407, 43785, 44202, 45175, 47700, 48230, 48650, 48789, 49140, 50085, 50596, 51569, 51675, 52542, 54210, 55650, 57876, 58380, 61425, 62010, 62550, 63245, 65052, 66303, 66780, 68900, 71550, 72345, 72975, 73670, 74412, 75060, 75894, 81315, 81900, 83475, 86814, 87570, 88404, 90350, 93015, 93825, 95771, 96460, 97300, 97578, 100170, 103138, 103350, 105084, 108420, 110505, 111300, 113841, 120575, 122850, 124020, 125100, 126490, 130221, 131355, 132606, 135525, 143100, 144690, 145950, 147340, 151788, 154707, 155025, 162630, 166950, 173628, 175140, 180700, 184175, 186030, 187650, 189735, 191542, 195156, 198909, 200340, 206276, 206700, 217035, 218925, 221010, 227682, 241150, 243945, 245700, 250425, 252980, 257845, 260442, 262710, 265212, 271050, 287313, 289380, 291900, 309414, 310050, 316225, 325260, 331515, 333900, 341523, 361725, 368350, 372060, 375300, 379470, 383084, 397818, 406575, 434070, 437850, 442020, 455364, 464121, 465075, 478855, 482300, 487890, 500850, 515690, 520884, 525420, 542100, 552525, 569205, 574626, 618828, 620100, 632450, 651105, 656775, 663030, 670397, 683046, 723450, 736700, 758940, 773535, 795636, 813150, 861939, 868140, 875700, 928242, 930150, 948675, 957710, 975780, 994545, 1001700, 1031380, 1085175, 1105050, 1138410, 1149252, 1219725, 1264900, 1289225, 1302210, 1313550, 1326060, 1340794, 1366092, 1392363, 1436565, 1446900, 1547070, 1626300, 1657575, 1707615, 1723878, 1856484, 1860300, 1897350, 1915420, 1989090, 2011191, 2170350, 2210100, 2276820, 2320605, 2394275, 2439450, 2578450, 2585817, 2604420, 2627100, 2681588, 2784726, 2846025, 2873130, 3094140, 3255525, 3315150, 3351985, 3415230, 3447756, 3794700, 3867675, 3978180, 4022382, 4309695, 4340700, 4641210, 4788550, 4878900, 4972725, 5156900, 5171634, 5569452, 5692050, 5746260, 6033573, 6511050, 6630300, 6703970, 6830460, 6961815, 7182825, 7735350, 8044764, 8538075, 8619390, 9282420, 9577100, 9945450, 10055955, 10343268, 11384100, 11603025, 12067146, 12929085, 13022100, 13407940, 13923630, 14365650, 15470700, 16759925, 17076150, 17238780, 18100719, 19890900, 20111910, 21548475, 23206050, 24134292, 25858170, 27847260, 28731300, 30167865, 33519850, 34152300, 34809075, 36201438, 40223820, 43096950, 46412100, 50279775, 51716340, 60335730, 64645425, 67039700, 69618150, 72402876, 86193900, 90503595, 100559550, 120671460, 129290850, 139236300, 150839325, 181007190, 201119100, 258581700, 301678650, 362014380, 452517975, 603357300, 905035950, 1810071900]

約数ペア:

[(1, 1810071900), (2, 905035950), (3, 603357300), (4, 452517975), (5, 362014380), (6, 301678650), (7, 258581700), (9, 201119100), (10, 181007190), (12, 150839325), (13, 139236300), (14, 129290850), (15, 120671460), (18, 100559550), (20, 90503595), (21, 86193900), (25, 72402876), (26, 69618150), (27, 67039700), (28, 64645425), (30, 60335730), (35, 51716340), (36, 50279775), (39, 46412100), (42, 43096950), (45, 40223820), (50, 36201438), (52, 34809075), (53, 34152300), (54, 33519850), (60, 30167865), (63, 28731300), (65, 27847260), (70, 25858170), (75, 24134292), (78, 23206050), (84, 21548475), (90, 20111910), (91, 19890900), (100, 18100719), (105, 17238780), (106, 17076150), (108, 16759925), (117, 15470700), (126, 14365650), (130, 13923630), (135, 13407940), (139, 13022100), (140, 12929085), (150, 12067146), (156, 11603025), (159, 11384100), (175, 10343268), (180, 10055955), (182, 9945450), (189, 9577100), (195, 9282420), (210, 8619390), (212, 8538075), (225, 8044764), (234, 7735350), (252, 7182825), (260, 6961815), (265, 6830460), (270, 6703970), (273, 6630300), (278, 6511050), (300, 6033573), (315, 5746260), (318, 5692050), (325, 5569452), (350, 5171634), (351, 5156900), (364, 4972725), (371, 4878900), (378, 4788550), (390, 4641210), (417, 4340700), (420, 4309695), (450, 4022382), (455, 3978180), (468, 3867675), (477, 3794700), (525, 3447756), (530, 3415230), (540, 3351985), (546, 3315150), (556, 3255525), (585, 3094140), (630, 2873130), (636, 2846025), (650, 2784726), (675, 2681588), (689, 2627100), (695, 2604420), (700, 2585817), (702, 2578450), (742, 2439450), (756, 2394275), (780, 2320605), (795, 2276820), (819, 2210100), (834, 2170350), (900, 2011191), (910, 1989090), (945, 1915420), (954, 1897350), (973, 1860300), (975, 1856484), (1050, 1723878), (1060, 1707615), (1092, 1657575), (1113, 1626300), (1170, 1547070), (1251, 1446900), (1260, 1436565), (1300, 1392363), (1325, 1366092), (1350, 1340794), (1365, 1326060), (1378, 1313550), (1390, 1302210), (1404, 1289225), (1431, 1264900), (1484, 1219725), (1575, 1149252), (1590, 1138410), (1638, 1105050), (1668, 1085175), (1755, 1031380), (1807, 1001700), (1820, 994545), (1855, 975780), (1890, 957710), (1908, 948675), (1946, 930150), (1950, 928242), (2067, 875700), (2085, 868140), (2100, 861939), (2226, 813150), (2275, 795636), (2340, 773535), (2385, 758940), (2457, 736700), (2502, 723450), (2650, 683046), (2700, 670397), (2730, 663030), (2756, 656775), (2780, 651105), (2862, 632450), (2919, 620100), (2925, 618828), (3150, 574626), (3180, 569205), (3276, 552525), (3339, 542100), (3445, 525420), (3475, 520884), (3510, 515690), (3614, 500850), (3710, 487890), (3753, 482300), (3780, 478855), (3892, 465075), (3900, 464121), (3975, 455364), (4095, 442020), (4134, 437850), (4170, 434070), (4452, 406575), (4550, 397818), (4725, 383084), (4770, 379470), (4823, 375300), (4865, 372060), (4914, 368350), (5004, 361725), (5300, 341523), (5421, 333900), (5460, 331515), (5565, 325260), (5724, 316225), (5838, 310050), (5850, 309414), (6201, 291900), (6255, 289380), (6300, 287313), (6678, 271050), (6825, 265212), (6890, 262710), (6950, 260442), (7020, 257845), (7155, 252980), (7228, 250425), (7367, 245700), (7420, 243945), (7506, 241150), (7950, 227682), (8190, 221010), (8268, 218925), (8340, 217035), (8757, 206700), (8775, 206276), (9035, 200340), (9100, 198909), (9275, 195156), (9450, 191542), (9540, 189735), (9646, 187650), (9730, 186030), (9828, 184175), (10017, 180700), (10335, 175140), (10425, 173628), (10842, 166950), (11130, 162630), (11676, 155025), (11700, 154707), (11925, 151788), (12285, 147340), (12402, 145950), (12510, 144690), (12649, 143100), (13356, 135525), (13650, 132606), (13780, 131355), (13900, 130221), (14310, 126490), (14469, 125100), (14595, 124020), (14734, 122850), (15012, 120575), (15900, 113841), (16263, 111300), (16380, 110505), (16695, 108420), (17225, 105084), (17514, 103350), (17550, 103138), (18070, 100170), (18550, 97578), (18603, 97300), (18765, 96460), (18900, 95771), (19292, 93825), (19460, 93015), (20034, 90350), (20475, 88404), (20670, 87570), (20850, 86814), (21684, 83475), (22101, 81900), (22260, 81315), (23850, 75894), (24115, 75060), (24325, 74412), (24570, 73670), (24804, 72975), (25020, 72345), (25298, 71550), (26271, 68900), (27105, 66780), (27300, 66303), (27825, 65052), (28620, 63245), (28938, 62550), (29190, 62010), (29468, 61425), (31005, 58380), (31275, 57876), (32526, 55650), (33390, 54210), (34450, 52542), (35028, 51675), (35100, 51569), (35775, 50596), (36140, 50085), (36835, 49140), (37100, 48789), (37206, 48650), (37530, 48230), (37947, 47700), (40068, 45175), (40950, 44202), (41340, 43785), (41700, 43407)]