40441050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 121325568

約数和(自身を除く): 80884518

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 90, 93, 117, 130, 150, 155, 186, 195, 223, 225, 234, 279, 310, 325, 390, 403, 446, 450, 465, 558, 585, 650, 669, 775, 806, 930, 975, 1115, 1170, 1209, 1338, 1395, 1550, 1950, 2007, 2015, 2230, 2325, 2418, 2790, 2899, 2925, 3345, 3627, 4014, 4030, 4650, 5575, 5798, 5850, 6045, 6690, 6913, 6975, 7254, 8697, 10035, 10075, 11150, 12090, 13826, 13950, 14495, 16725, 17394, 18135, 20070, 20150, 20739, 26091, 28990, 30225, 33450, 34565, 36270, 41478, 43485, 50175, 52182, 60450, 62217, 69130, 72475, 86970, 89869, 90675, 100350, 103695, 124434, 130455, 144950, 172825, 179738, 181350, 207390, 217425, 260910, 269607, 311085, 345650, 434850, 449345, 518475, 539214, 622170, 652275, 808821, 898690, 1036950, 1304550, 1348035, 1555425, 1617642, 2246725, 2696070, 3110850, 4044105, 4493450, 6740175, 8088210, 13480350, 20220525, 40441050]

約数ペア:

[(1, 40441050), (2, 20220525), (3, 13480350), (5, 8088210), (6, 6740175), (9, 4493450), (10, 4044105), (13, 3110850), (15, 2696070), (18, 2246725), (25, 1617642), (26, 1555425), (30, 1348035), (31, 1304550), (39, 1036950), (45, 898690), (50, 808821), (62, 652275), (65, 622170), (75, 539214), (78, 518475), (90, 449345), (93, 434850), (117, 345650), (130, 311085), (150, 269607), (155, 260910), (186, 217425), (195, 207390), (223, 181350), (225, 179738), (234, 172825), (279, 144950), (310, 130455), (325, 124434), (390, 103695), (403, 100350), (446, 90675), (450, 89869), (465, 86970), (558, 72475), (585, 69130), (650, 62217), (669, 60450), (775, 52182), (806, 50175), (930, 43485), (975, 41478), (1115, 36270), (1170, 34565), (1209, 33450), (1338, 30225), (1395, 28990), (1550, 26091), (1950, 20739), (2007, 20150), (2015, 20070), (2230, 18135), (2325, 17394), (2418, 16725), (2790, 14495), (2899, 13950), (2925, 13826), (3345, 12090), (3627, 11150), (4014, 10075), (4030, 10035), (4650, 8697), (5575, 7254), (5798, 6975), (5850, 6913), (6045, 6690)]