88816860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1504

約数の個数: 144

約数和(自身を含む): 303593472

約数和(自身を除く): 214776612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1447, 1705, 1860, 1980, 2046, 2790, 2894, 3069, 3410, 4092, 4341, 5115, 5580, 5788, 6138, 6820, 7235, 8682, 10230, 12276, 13023, 14470, 15345, 15917, 17364, 20460, 21705, 26046, 28940, 30690, 31834, 43410, 44857, 47751, 52092, 61380, 63668, 65115, 79585, 86820, 89714, 95502, 130230, 134571, 143253, 159170, 179428, 191004, 224285, 238755, 260460, 269142, 286506, 318340, 403713, 448570, 477510, 493427, 538284, 573012, 672855, 716265, 807426, 897140, 955020, 986854, 1345710, 1432530, 1480281, 1614852, 1973708, 2018565, 2467135, 2691420, 2865060, 2960562, 4037130, 4440843, 4934270, 5921124, 7401405, 8074260, 8881686, 9868540, 14802810, 17763372, 22204215, 29605620, 44408430, 88816860]

約数ペア:

[(1, 88816860), (2, 44408430), (3, 29605620), (4, 22204215), (5, 17763372), (6, 14802810), (9, 9868540), (10, 8881686), (11, 8074260), (12, 7401405), (15, 5921124), (18, 4934270), (20, 4440843), (22, 4037130), (30, 2960562), (31, 2865060), (33, 2691420), (36, 2467135), (44, 2018565), (45, 1973708), (55, 1614852), (60, 1480281), (62, 1432530), (66, 1345710), (90, 986854), (93, 955020), (99, 897140), (110, 807426), (124, 716265), (132, 672855), (155, 573012), (165, 538284), (180, 493427), (186, 477510), (198, 448570), (220, 403713), (279, 318340), (310, 286506), (330, 269142), (341, 260460), (372, 238755), (396, 224285), (465, 191004), (495, 179428), (558, 159170), (620, 143253), (660, 134571), (682, 130230), (930, 95502), (990, 89714), (1023, 86820), (1116, 79585), (1364, 65115), (1395, 63668), (1447, 61380), (1705, 52092), (1860, 47751), (1980, 44857), (2046, 43410), (2790, 31834), (2894, 30690), (3069, 28940), (3410, 26046), (4092, 21705), (4341, 20460), (5115, 17364), (5580, 15917), (5788, 15345), (6138, 14470), (6820, 13023), (7235, 12276), (8682, 10230)]