18508471800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1319}}^1$

素因数の和:1615

約数の個数: 384

約数和(自身を含む): 70945459200

約数和(自身を除く): 52436987400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 257, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 455, 514, 520, 525, 546, 600, 650, 700, 728, 771, 780, 840, 910, 975, 1028, 1050, 1092, 1285, 1300, 1319, 1365, 1400, 1542, 1560, 1799, 1820, 1950, 2056, 2100, 2184, 2275, 2570, 2600, 2638, 2730, 3084, 3341, 3598, 3640, 3855, 3900, 3957, 4200, 4550, 5140, 5276, 5397, 5460, 6168, 6425, 6595, 6682, 6825, 7196, 7710, 7800, 7914, 8995, 9100, 9233, 10023, 10280, 10552, 10794, 10920, 12850, 13190, 13364, 13650, 14392, 15420, 15828, 16705, 17147, 17990, 18200, 18466, 19275, 19785, 20046, 21588, 23387, 25700, 26380, 26728, 26985, 27300, 27699, 30840, 31656, 32975, 33410, 34294, 35980, 36932, 38550, 39570, 40092, 43176, 44975, 46165, 46774, 50115, 51400, 51441, 52760, 53970, 54600, 55398, 65950, 66820, 68588, 70161, 71960, 73864, 77100, 79140, 80184, 83525, 85735, 89950, 92330, 93548, 98925, 100230, 102882, 107940, 110796, 116935, 120029, 131900, 133640, 134925, 137176, 138495, 140322, 154200, 158280, 167050, 171470, 179900, 184660, 187096, 197850, 200460, 205764, 215880, 221592, 230825, 233870, 240058, 250575, 257205, 263800, 269850, 276990, 280644, 334100, 338983, 342940, 350805, 359800, 360087, 369320, 395700, 400920, 411528, 428675, 461650, 467740, 480116, 501150, 514410, 539700, 553980, 561288, 584675, 600145, 668200, 677966, 685880, 692475, 701610, 720174, 791400, 857350, 923300, 935480, 960232, 1002300, 1016949, 1028820, 1079400, 1107960, 1169350, 1200290, 1286025, 1355932, 1384950, 1403220, 1440348, 1694915, 1714700, 1754025, 1800435, 1846600, 2004600, 2033898, 2057640, 2338700, 2372881, 2400580, 2572050, 2711864, 2769900, 2806440, 2880696, 3000725, 3389830, 3429400, 3508050, 3600870, 4067796, 4406779, 4677400, 4745762, 4801160, 5084745, 5144100, 5539800, 6001450, 6779660, 7016100, 7118643, 7201740, 8135592, 8474575, 8813558, 9002175, 9491524, 10169490, 10288200, 11864405, 12002900, 13220337, 13559320, 14032200, 14237286, 14403480, 16949150, 17627116, 18004350, 18983048, 20338980, 22033895, 23728810, 24005800, 25423725, 26440674, 28474572, 30847453, 33898300, 35254232, 35593215, 36008700, 40677960, 44067790, 47457620, 50847450, 52881348, 56949144, 59322025, 61694906, 66101685, 67796600, 71186430, 72017400, 88135580, 92542359, 94915240, 101694900, 105762696, 110169475, 118644050, 123389812, 132203370, 142372860, 154237265, 176271160, 177966075, 185084718, 203389800, 220338950, 237288100, 246779624, 264406740, 284745720, 308474530, 330508425, 355932150, 370169436, 440677900, 462711795, 474576200, 528813480, 616949060, 661016850, 711864300, 740338872, 771186325, 881355800, 925423590, 1233898120, 1322033700, 1423728600, 1542372650, 1850847180, 2313558975, 2644067400, 3084745300, 3701694360, 4627117950, 6169490600, 9254235900, 18508471800]

約数ペア:

[(1, 18508471800), (2, 9254235900), (3, 6169490600), (4, 4627117950), (5, 3701694360), (6, 3084745300), (7, 2644067400), (8, 2313558975), (10, 1850847180), (12, 1542372650), (13, 1423728600), (14, 1322033700), (15, 1233898120), (20, 925423590), (21, 881355800), (24, 771186325), (25, 740338872), (26, 711864300), (28, 661016850), (30, 616949060), (35, 528813480), (39, 474576200), (40, 462711795), (42, 440677900), (50, 370169436), (52, 355932150), (56, 330508425), (60, 308474530), (65, 284745720), (70, 264406740), (75, 246779624), (78, 237288100), (84, 220338950), (91, 203389800), (100, 185084718), (104, 177966075), (105, 176271160), (120, 154237265), (130, 142372860), (140, 132203370), (150, 123389812), (156, 118644050), (168, 110169475), (175, 105762696), (182, 101694900), (195, 94915240), (200, 92542359), (210, 88135580), (257, 72017400), (260, 71186430), (273, 67796600), (280, 66101685), (300, 61694906), (312, 59322025), (325, 56949144), (350, 52881348), (364, 50847450), (390, 47457620), (420, 44067790), (455, 40677960), (514, 36008700), (520, 35593215), (525, 35254232), (546, 33898300), (600, 30847453), (650, 28474572), (700, 26440674), (728, 25423725), (771, 24005800), (780, 23728810), (840, 22033895), (910, 20338980), (975, 18983048), (1028, 18004350), (1050, 17627116), (1092, 16949150), (1285, 14403480), (1300, 14237286), (1319, 14032200), (1365, 13559320), (1400, 13220337), (1542, 12002900), (1560, 11864405), (1799, 10288200), (1820, 10169490), (1950, 9491524), (2056, 9002175), (2100, 8813558), (2184, 8474575), (2275, 8135592), (2570, 7201740), (2600, 7118643), (2638, 7016100), (2730, 6779660), (3084, 6001450), (3341, 5539800), (3598, 5144100), (3640, 5084745), (3855, 4801160), (3900, 4745762), (3957, 4677400), (4200, 4406779), (4550, 4067796), (5140, 3600870), (5276, 3508050), (5397, 3429400), (5460, 3389830), (6168, 3000725), (6425, 2880696), (6595, 2806440), (6682, 2769900), (6825, 2711864), (7196, 2572050), (7710, 2400580), (7800, 2372881), (7914, 2338700), (8995, 2057640), (9100, 2033898), (9233, 2004600), (10023, 1846600), (10280, 1800435), (10552, 1754025), (10794, 1714700), (10920, 1694915), (12850, 1440348), (13190, 1403220), (13364, 1384950), (13650, 1355932), (14392, 1286025), (15420, 1200290), (15828, 1169350), (16705, 1107960), (17147, 1079400), (17990, 1028820), (18200, 1016949), (18466, 1002300), (19275, 960232), (19785, 935480), (20046, 923300), (21588, 857350), (23387, 791400), (25700, 720174), (26380, 701610), (26728, 692475), (26985, 685880), (27300, 677966), (27699, 668200), (30840, 600145), (31656, 584675), (32975, 561288), (33410, 553980), (34294, 539700), (35980, 514410), (36932, 501150), (38550, 480116), (39570, 467740), (40092, 461650), (43176, 428675), (44975, 411528), (46165, 400920), (46774, 395700), (50115, 369320), (51400, 360087), (51441, 359800), (52760, 350805), (53970, 342940), (54600, 338983), (55398, 334100), (65950, 280644), (66820, 276990), (68588, 269850), (70161, 263800), (71960, 257205), (73864, 250575), (77100, 240058), (79140, 233870), (80184, 230825), (83525, 221592), (85735, 215880), (89950, 205764), (92330, 200460), (93548, 197850), (98925, 187096), (100230, 184660), (102882, 179900), (107940, 171470), (110796, 167050), (116935, 158280), (120029, 154200), (131900, 140322), (133640, 138495), (134925, 137176)]