20158374600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17581}}^1$

素因数の和:17630

約数の個数: 432

約数和(自身を含む): 84813985620

約数和(自身を除く): 64655611020

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 98, 100, 104, 105, 117, 120, 126, 130, 140, 147, 150, 156, 168, 175, 180, 182, 195, 196, 200, 210, 225, 234, 245, 252, 260, 273, 280, 294, 300, 312, 315, 325, 350, 360, 364, 390, 392, 420, 441, 450, 455, 468, 490, 504, 520, 525, 546, 585, 588, 600, 630, 637, 650, 700, 728, 735, 780, 819, 840, 882, 900, 910, 936, 975, 980, 1050, 1092, 1170, 1176, 1225, 1260, 1274, 1300, 1365, 1400, 1470, 1560, 1575, 1638, 1764, 1800, 1820, 1911, 1950, 1960, 2100, 2184, 2205, 2275, 2340, 2450, 2520, 2548, 2600, 2730, 2925, 2940, 3150, 3185, 3276, 3528, 3640, 3675, 3822, 3900, 4095, 4200, 4410, 4550, 4680, 4900, 5096, 5460, 5733, 5850, 5880, 6300, 6370, 6552, 6825, 7350, 7644, 7800, 8190, 8820, 9100, 9555, 9800, 10920, 11025, 11466, 11700, 12600, 12740, 13650, 14700, 15288, 15925, 16380, 17581, 17640, 18200, 19110, 20475, 22050, 22932, 23400, 25480, 27300, 28665, 29400, 31850, 32760, 35162, 38220, 40950, 44100, 45864, 47775, 52743, 54600, 57330, 63700, 70324, 76440, 81900, 87905, 88200, 95550, 105486, 114660, 123067, 127400, 140648, 143325, 158229, 163800, 175810, 191100, 210972, 228553, 229320, 246134, 263715, 286650, 316458, 351620, 369201, 382200, 421944, 439525, 457106, 492268, 527430, 573300, 615335, 632916, 685659, 703240, 738402, 791145, 861469, 879050, 914212, 984536, 1054860, 1107603, 1142765, 1146600, 1230670, 1265832, 1318575, 1371318, 1476804, 1582290, 1599871, 1722938, 1758100, 1828424, 1846005, 2056977, 2109720, 2215206, 2285530, 2461340, 2584407, 2637150, 2742636, 2953608, 3076675, 3164580, 3199742, 3428295, 3445876, 3516200, 3692010, 3955725, 4113954, 4307345, 4430412, 4571060, 4799613, 4922680, 5168814, 5274300, 5485272, 5538015, 5713825, 6153350, 6329160, 6399484, 6856590, 6891752, 7384020, 7753221, 7911450, 7999355, 8227908, 8614690, 8860824, 9142120, 9230025, 9599226, 10284885, 10337628, 10548600, 11076030, 11199097, 11427650, 12306700, 12798968, 12922035, 13713180, 14398839, 14768040, 15506442, 15822900, 15998710, 16455816, 17141475, 17229380, 18460050, 19198452, 20569770, 20675256, 21536725, 22152060, 22398194, 22855300, 23998065, 24613400, 25844070, 27426360, 27690075, 28797678, 31012884, 31645800, 31997420, 33597291, 34282950, 34458760, 36920100, 38396904, 38766105, 39996775, 41139540, 43073450, 44304120, 44796388, 45710600, 47996130, 51424425, 51688140, 55380150, 55995485, 57595356, 62025768, 63994840, 64610175, 67194582, 68565900, 71994195, 73840200, 77532210, 79993550, 82279080, 86146900, 89592776, 95992260, 100791873, 102848850, 103376280, 110760300, 111990970, 115190712, 119990325, 129220350, 134389164, 137131800, 143988390, 155064420, 159987100, 167986455, 172293800, 191984520, 193830525, 201583746, 205697700, 221520600, 223981940, 239980650, 258440700, 268778328, 279977425, 287976780, 310128840, 319974200, 335972910, 359970975, 387661050, 403167492, 411395400, 447963880, 479961300, 503959365, 516881400, 559954850, 575953560, 671945820, 719941950, 775322100, 806334984, 839932275, 959922600, 1007918730, 1119909700, 1343891640, 1439883900, 1550644200, 1679864550, 2015837460, 2239819400, 2519796825, 2879767800, 3359729100, 4031674920, 5039593650, 6719458200, 10079187300, 20158374600]

約数ペア:

[(1, 20158374600), (2, 10079187300), (3, 6719458200), (4, 5039593650), (5, 4031674920), (6, 3359729100), (7, 2879767800), (8, 2519796825), (9, 2239819400), (10, 2015837460), (12, 1679864550), (13, 1550644200), (14, 1439883900), (15, 1343891640), (18, 1119909700), (20, 1007918730), (21, 959922600), (24, 839932275), (25, 806334984), (26, 775322100), (28, 719941950), (30, 671945820), (35, 575953560), (36, 559954850), (39, 516881400), (40, 503959365), (42, 479961300), (45, 447963880), (49, 411395400), (50, 403167492), (52, 387661050), (56, 359970975), (60, 335972910), (63, 319974200), (65, 310128840), (70, 287976780), (72, 279977425), (75, 268778328), (78, 258440700), (84, 239980650), (90, 223981940), (91, 221520600), (98, 205697700), (100, 201583746), (104, 193830525), (105, 191984520), (117, 172293800), (120, 167986455), (126, 159987100), (130, 155064420), (140, 143988390), (147, 137131800), (150, 134389164), (156, 129220350), (168, 119990325), (175, 115190712), (180, 111990970), (182, 110760300), (195, 103376280), (196, 102848850), (200, 100791873), (210, 95992260), (225, 89592776), (234, 86146900), (245, 82279080), (252, 79993550), (260, 77532210), (273, 73840200), (280, 71994195), (294, 68565900), (300, 67194582), (312, 64610175), (315, 63994840), (325, 62025768), (350, 57595356), (360, 55995485), (364, 55380150), (390, 51688140), (392, 51424425), (420, 47996130), (441, 45710600), (450, 44796388), (455, 44304120), (468, 43073450), (490, 41139540), (504, 39996775), (520, 38766105), (525, 38396904), (546, 36920100), (585, 34458760), (588, 34282950), (600, 33597291), (630, 31997420), (637, 31645800), (650, 31012884), (700, 28797678), (728, 27690075), (735, 27426360), (780, 25844070), (819, 24613400), (840, 23998065), (882, 22855300), (900, 22398194), (910, 22152060), (936, 21536725), (975, 20675256), (980, 20569770), (1050, 19198452), (1092, 18460050), (1170, 17229380), (1176, 17141475), (1225, 16455816), (1260, 15998710), (1274, 15822900), (1300, 15506442), (1365, 14768040), (1400, 14398839), (1470, 13713180), (1560, 12922035), (1575, 12798968), (1638, 12306700), (1764, 11427650), (1800, 11199097), (1820, 11076030), (1911, 10548600), (1950, 10337628), (1960, 10284885), (2100, 9599226), (2184, 9230025), (2205, 9142120), (2275, 8860824), (2340, 8614690), (2450, 8227908), (2520, 7999355), (2548, 7911450), (2600, 7753221), (2730, 7384020), (2925, 6891752), (2940, 6856590), (3150, 6399484), (3185, 6329160), (3276, 6153350), (3528, 5713825), (3640, 5538015), (3675, 5485272), (3822, 5274300), (3900, 5168814), (4095, 4922680), (4200, 4799613), (4410, 4571060), (4550, 4430412), (4680, 4307345), (4900, 4113954), (5096, 3955725), (5460, 3692010), (5733, 3516200), (5850, 3445876), (5880, 3428295), (6300, 3199742), (6370, 3164580), (6552, 3076675), (6825, 2953608), (7350, 2742636), (7644, 2637150), (7800, 2584407), (8190, 2461340), (8820, 2285530), (9100, 2215206), (9555, 2109720), (9800, 2056977), (10920, 1846005), (11025, 1828424), (11466, 1758100), (11700, 1722938), (12600, 1599871), (12740, 1582290), (13650, 1476804), (14700, 1371318), (15288, 1318575), (15925, 1265832), (16380, 1230670), (17581, 1146600), (17640, 1142765), (18200, 1107603), (19110, 1054860), (20475, 984536), (22050, 914212), (22932, 879050), (23400, 861469), (25480, 791145), (27300, 738402), (28665, 703240), (29400, 685659), (31850, 632916), (32760, 615335), (35162, 573300), (38220, 527430), (40950, 492268), (44100, 457106), (45864, 439525), (47775, 421944), (52743, 382200), (54600, 369201), (57330, 351620), (63700, 316458), (70324, 286650), (76440, 263715), (81900, 246134), (87905, 229320), (88200, 228553), (95550, 210972), (105486, 191100), (114660, 175810), (123067, 163800), (127400, 158229), (140648, 143325)]