88900560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:626

約数の個数: 240

約数和(自身を含む): 352834560

約数和(自身を除く): 263934000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 569, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1138, 1240, 1260, 1302, 1395, 1488, 1680, 1707, 1736, 1860, 1953, 2170, 2232, 2276, 2480, 2520, 2604, 2790, 2845, 3255, 3414, 3472, 3720, 3906, 3983, 4340, 4464, 4552, 5040, 5121, 5208, 5580, 5690, 6510, 6828, 7440, 7812, 7966, 8535, 8680, 9104, 9765, 10242, 10416, 11160, 11380, 11949, 13020, 13656, 15624, 15932, 17070, 17360, 17639, 19530, 19915, 20484, 22320, 22760, 23898, 25605, 26040, 27312, 31248, 31864, 34140, 35278, 35847, 39060, 39830, 40968, 45520, 47796, 51210, 52080, 52917, 59745, 63728, 68280, 70556, 71694, 78120, 79660, 81936, 88195, 95592, 102420, 105834, 119490, 123473, 136560, 141112, 143388, 156240, 158751, 159320, 176390, 179235, 191184, 204840, 211668, 238980, 246946, 264585, 282224, 286776, 317502, 318640, 352780, 358470, 370419, 409680, 423336, 477960, 493892, 529170, 573552, 617365, 635004, 705560, 716940, 740838, 793755, 846672, 955920, 987784, 1058340, 1111257, 1234730, 1270008, 1411120, 1433880, 1481676, 1587510, 1852095, 1975568, 2116680, 2222514, 2469460, 2540016, 2867760, 2963352, 3175020, 3704190, 4233360, 4445028, 4938920, 5556285, 5926704, 6350040, 7408380, 8890056, 9877840, 11112570, 12700080, 14816760, 17780112, 22225140, 29633520, 44450280, 88900560]

約数ペア:

[(1, 88900560), (2, 44450280), (3, 29633520), (4, 22225140), (5, 17780112), (6, 14816760), (7, 12700080), (8, 11112570), (9, 9877840), (10, 8890056), (12, 7408380), (14, 6350040), (15, 5926704), (16, 5556285), (18, 4938920), (20, 4445028), (21, 4233360), (24, 3704190), (28, 3175020), (30, 2963352), (31, 2867760), (35, 2540016), (36, 2469460), (40, 2222514), (42, 2116680), (45, 1975568), (48, 1852095), (56, 1587510), (60, 1481676), (62, 1433880), (63, 1411120), (70, 1270008), (72, 1234730), (80, 1111257), (84, 1058340), (90, 987784), (93, 955920), (105, 846672), (112, 793755), (120, 740838), (124, 716940), (126, 705560), (140, 635004), (144, 617365), (155, 573552), (168, 529170), (180, 493892), (186, 477960), (210, 423336), (217, 409680), (240, 370419), (248, 358470), (252, 352780), (279, 318640), (280, 317502), (310, 286776), (315, 282224), (336, 264585), (360, 246946), (372, 238980), (420, 211668), (434, 204840), (465, 191184), (496, 179235), (504, 176390), (558, 159320), (560, 158751), (569, 156240), (620, 143388), (630, 141112), (651, 136560), (720, 123473), (744, 119490), (840, 105834), (868, 102420), (930, 95592), (1008, 88195), (1085, 81936), (1116, 79660), (1138, 78120), (1240, 71694), (1260, 70556), (1302, 68280), (1395, 63728), (1488, 59745), (1680, 52917), (1707, 52080), (1736, 51210), (1860, 47796), (1953, 45520), (2170, 40968), (2232, 39830), (2276, 39060), (2480, 35847), (2520, 35278), (2604, 34140), (2790, 31864), (2845, 31248), (3255, 27312), (3414, 26040), (3472, 25605), (3720, 23898), (3906, 22760), (3983, 22320), (4340, 20484), (4464, 19915), (4552, 19530), (5040, 17639), (5121, 17360), (5208, 17070), (5580, 15932), (5690, 15624), (6510, 13656), (6828, 13020), (7440, 11949), (7812, 11380), (7966, 11160), (8535, 10416), (8680, 10242), (9104, 9765)]