283413780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3907}}^1$

素因数の和:3966

約数の個数: 144

約数和(自身を含む): 955928064

約数和(自身を除く): 672514284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 3907, 4030, 4836, 5580, 6045, 7254, 7814, 8060, 11721, 12090, 14508, 15628, 18135, 19535, 23442, 24180, 35163, 36270, 39070, 46884, 50791, 58605, 70326, 72540, 78140, 101582, 117210, 121117, 140652, 152373, 175815, 203164, 234420, 242234, 253955, 304746, 351630, 363351, 457119, 484468, 507910, 605585, 609492, 703260, 726702, 761865, 914238, 1015820, 1090053, 1211170, 1453404, 1523730, 1574521, 1816755, 1828476, 2180106, 2285595, 2422340, 3047460, 3149042, 3633510, 4360212, 4571190, 4723563, 5450265, 6298084, 7267020, 7872605, 9142380, 9447126, 10900530, 14170689, 15745210, 18894252, 21801060, 23617815, 28341378, 31490420, 47235630, 56682756, 70853445, 94471260, 141706890, 283413780]

約数ペア:

[(1, 283413780), (2, 141706890), (3, 94471260), (4, 70853445), (5, 56682756), (6, 47235630), (9, 31490420), (10, 28341378), (12, 23617815), (13, 21801060), (15, 18894252), (18, 15745210), (20, 14170689), (26, 10900530), (30, 9447126), (31, 9142380), (36, 7872605), (39, 7267020), (45, 6298084), (52, 5450265), (60, 4723563), (62, 4571190), (65, 4360212), (78, 3633510), (90, 3149042), (93, 3047460), (117, 2422340), (124, 2285595), (130, 2180106), (155, 1828476), (156, 1816755), (180, 1574521), (186, 1523730), (195, 1453404), (234, 1211170), (260, 1090053), (279, 1015820), (310, 914238), (372, 761865), (390, 726702), (403, 703260), (465, 609492), (468, 605585), (558, 507910), (585, 484468), (620, 457119), (780, 363351), (806, 351630), (930, 304746), (1116, 253955), (1170, 242234), (1209, 234420), (1395, 203164), (1612, 175815), (1860, 152373), (2015, 140652), (2340, 121117), (2418, 117210), (2790, 101582), (3627, 78140), (3907, 72540), (4030, 70326), (4836, 58605), (5580, 50791), (6045, 46884), (7254, 39070), (7814, 36270), (8060, 35163), (11721, 24180), (12090, 23442), (14508, 19535), (15628, 18135)]