88325820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1496

約数の個数: 144

約数和(自身を含む): 301916160

約数和(自身を除く): 213590340

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, 1439, 1705, 1860, 1980, 2046, 2790, 2878, 3069, 3410, 4092, 4317, 5115, 5580, 5756, 6138, 6820, 7195, 8634, 10230, 12276, 12951, 14390, 15345, 15829, 17268, 20460, 21585, 25902, 28780, 30690, 31658, 43170, 44609, 47487, 51804, 61380, 63316, 64755, 79145, 86340, 89218, 94974, 129510, 133827, 142461, 158290, 178436, 189948, 223045, 237435, 259020, 267654, 284922, 316580, 401481, 446090, 474870, 490699, 535308, 569844, 669135, 712305, 802962, 892180, 949740, 981398, 1338270, 1424610, 1472097, 1605924, 1962796, 2007405, 2453495, 2676540, 2849220, 2944194, 4014810, 4416291, 4906990, 5888388, 7360485, 8029620, 8832582, 9813980, 14720970, 17665164, 22081455, 29441940, 44162910, 88325820]

約数ペア:

[(1, 88325820), (2, 44162910), (3, 29441940), (4, 22081455), (5, 17665164), (6, 14720970), (9, 9813980), (10, 8832582), (11, 8029620), (12, 7360485), (15, 5888388), (18, 4906990), (20, 4416291), (22, 4014810), (30, 2944194), (31, 2849220), (33, 2676540), (36, 2453495), (44, 2007405), (45, 1962796), (55, 1605924), (60, 1472097), (62, 1424610), (66, 1338270), (90, 981398), (93, 949740), (99, 892180), (110, 802962), (124, 712305), (132, 669135), (155, 569844), (165, 535308), (180, 490699), (186, 474870), (198, 446090), (220, 401481), (279, 316580), (310, 284922), (330, 267654), (341, 259020), (372, 237435), (396, 223045), (465, 189948), (495, 178436), (558, 158290), (620, 142461), (660, 133827), (682, 129510), (930, 94974), (990, 89218), (1023, 86340), (1116, 79145), (1364, 64755), (1395, 63316), (1439, 61380), (1705, 51804), (1860, 47487), (1980, 44609), (2046, 43170), (2790, 31658), (2878, 30690), (3069, 28780), (3410, 25902), (4092, 21585), (4317, 20460), (5115, 17268), (5580, 15829), (5756, 15345), (6138, 14390), (6820, 12951), (7195, 12276), (8634, 10230)]