523124550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:655

約数の個数: 144

約数和(自身を含む): 1524152448

約数和(自身を除く): 1001027898

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 223, 225, 234, 325, 390, 401, 446, 450, 585, 650, 669, 802, 975, 1115, 1170, 1203, 1338, 1950, 2005, 2007, 2230, 2406, 2899, 2925, 3345, 3609, 4010, 4014, 5213, 5575, 5798, 5850, 6015, 6690, 7218, 8697, 10025, 10035, 10426, 11150, 12030, 14495, 15639, 16725, 17394, 18045, 20050, 20070, 26065, 26091, 28990, 30075, 31278, 33450, 36090, 43485, 46917, 50175, 52130, 52182, 60150, 72475, 78195, 86970, 89423, 90225, 93834, 100350, 130325, 130455, 144950, 156390, 178846, 180450, 217425, 234585, 260650, 260910, 268269, 390975, 434850, 447115, 469170, 536538, 652275, 781950, 804807, 894230, 1162499, 1172925, 1304550, 1341345, 1609614, 2235575, 2324998, 2345850, 2682690, 3487497, 4024035, 4471150, 5812495, 6706725, 6974994, 8048070, 10462491, 11624990, 13413450, 17437485, 20120175, 20924982, 29062475, 34874970, 40240350, 52312455, 58124950, 87187425, 104624910, 174374850, 261562275, 523124550]

約数ペア:

[(1, 523124550), (2, 261562275), (3, 174374850), (5, 104624910), (6, 87187425), (9, 58124950), (10, 52312455), (13, 40240350), (15, 34874970), (18, 29062475), (25, 20924982), (26, 20120175), (30, 17437485), (39, 13413450), (45, 11624990), (50, 10462491), (65, 8048070), (75, 6974994), (78, 6706725), (90, 5812495), (117, 4471150), (130, 4024035), (150, 3487497), (195, 2682690), (223, 2345850), (225, 2324998), (234, 2235575), (325, 1609614), (390, 1341345), (401, 1304550), (446, 1172925), (450, 1162499), (585, 894230), (650, 804807), (669, 781950), (802, 652275), (975, 536538), (1115, 469170), (1170, 447115), (1203, 434850), (1338, 390975), (1950, 268269), (2005, 260910), (2007, 260650), (2230, 234585), (2406, 217425), (2899, 180450), (2925, 178846), (3345, 156390), (3609, 144950), (4010, 130455), (4014, 130325), (5213, 100350), (5575, 93834), (5798, 90225), (5850, 89423), (6015, 86970), (6690, 78195), (7218, 72475), (8697, 60150), (10025, 52182), (10035, 52130), (10426, 50175), (11150, 46917), (12030, 43485), (14495, 36090), (15639, 33450), (16725, 31278), (17394, 30075), (18045, 28990), (20050, 26091), (20070, 26065)]