123135300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 216

約数和(自身を含む): 409473792

約数和(自身を除く): 286338492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 47, 50, 60, 71, 75, 82, 90, 94, 100, 123, 141, 142, 150, 164, 180, 188, 205, 213, 225, 235, 246, 282, 284, 300, 355, 369, 410, 423, 426, 450, 470, 492, 564, 615, 639, 705, 710, 738, 820, 846, 852, 900, 940, 1025, 1065, 1175, 1230, 1278, 1410, 1420, 1476, 1692, 1775, 1845, 1927, 2050, 2115, 2130, 2350, 2460, 2556, 2820, 2911, 3075, 3195, 3337, 3525, 3550, 3690, 3854, 4100, 4230, 4260, 4700, 5325, 5781, 5822, 6150, 6390, 6674, 7050, 7100, 7380, 7708, 8460, 8733, 9225, 9635, 10011, 10575, 10650, 11562, 11644, 12300, 12780, 13348, 14100, 14555, 15975, 16685, 17343, 17466, 18450, 19270, 20022, 21150, 21300, 23124, 26199, 28905, 29110, 30033, 31950, 33370, 34686, 34932, 36900, 38540, 40044, 42300, 43665, 48175, 50055, 52398, 57810, 58220, 60066, 63900, 66740, 69372, 72775, 83425, 86715, 87330, 96350, 100110, 104796, 115620, 120132, 130995, 136817, 144525, 145550, 150165, 166850, 173430, 174660, 192700, 200220, 218325, 250275, 261990, 273634, 289050, 291100, 300330, 333700, 346860, 410451, 433575, 436650, 500550, 523980, 547268, 578100, 600660, 654975, 684085, 750825, 820902, 867150, 873300, 1001100, 1231353, 1309950, 1368170, 1501650, 1641804, 1734300, 2052255, 2462706, 2619900, 2736340, 3003300, 3420425, 4104510, 4925412, 6156765, 6840850, 8209020, 10261275, 12313530, 13681700, 20522550, 24627060, 30783825, 41045100, 61567650, 123135300]

約数ペア:

[(1, 123135300), (2, 61567650), (3, 41045100), (4, 30783825), (5, 24627060), (6, 20522550), (9, 13681700), (10, 12313530), (12, 10261275), (15, 8209020), (18, 6840850), (20, 6156765), (25, 4925412), (30, 4104510), (36, 3420425), (41, 3003300), (45, 2736340), (47, 2619900), (50, 2462706), (60, 2052255), (71, 1734300), (75, 1641804), (82, 1501650), (90, 1368170), (94, 1309950), (100, 1231353), (123, 1001100), (141, 873300), (142, 867150), (150, 820902), (164, 750825), (180, 684085), (188, 654975), (205, 600660), (213, 578100), (225, 547268), (235, 523980), (246, 500550), (282, 436650), (284, 433575), (300, 410451), (355, 346860), (369, 333700), (410, 300330), (423, 291100), (426, 289050), (450, 273634), (470, 261990), (492, 250275), (564, 218325), (615, 200220), (639, 192700), (705, 174660), (710, 173430), (738, 166850), (820, 150165), (846, 145550), (852, 144525), (900, 136817), (940, 130995), (1025, 120132), (1065, 115620), (1175, 104796), (1230, 100110), (1278, 96350), (1410, 87330), (1420, 86715), (1476, 83425), (1692, 72775), (1775, 69372), (1845, 66740), (1927, 63900), (2050, 60066), (2115, 58220), (2130, 57810), (2350, 52398), (2460, 50055), (2556, 48175), (2820, 43665), (2911, 42300), (3075, 40044), (3195, 38540), (3337, 36900), (3525, 34932), (3550, 34686), (3690, 33370), (3854, 31950), (4100, 30033), (4230, 29110), (4260, 28905), (4700, 26199), (5325, 23124), (5781, 21300), (5822, 21150), (6150, 20022), (6390, 19270), (6674, 18450), (7050, 17466), (7100, 17343), (7380, 16685), (7708, 15975), (8460, 14555), (8733, 14100), (9225, 13348), (9635, 12780), (10011, 12300), (10575, 11644), (10650, 11562)]