875981880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1582

約数の個数: 192

約数和(自身を含む): 2996248320

約数和(自身を除く): 2120266440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 53, 60, 62, 72, 90, 93, 106, 120, 124, 155, 159, 180, 186, 212, 248, 265, 279, 310, 318, 360, 372, 424, 465, 477, 530, 558, 620, 636, 744, 795, 930, 954, 1060, 1116, 1240, 1272, 1395, 1481, 1590, 1643, 1860, 1908, 2120, 2232, 2385, 2790, 2962, 3180, 3286, 3720, 3816, 4443, 4770, 4929, 5580, 5924, 6360, 6572, 7405, 8215, 8886, 9540, 9858, 11160, 11848, 13144, 13329, 14787, 14810, 16430, 17772, 19080, 19716, 22215, 24645, 26658, 29574, 29620, 32860, 35544, 39432, 44430, 45911, 49290, 53316, 59148, 59240, 65720, 66645, 73935, 78493, 88860, 91822, 98580, 106632, 118296, 133290, 137733, 147870, 156986, 177720, 183644, 197160, 229555, 235479, 266580, 275466, 295740, 313972, 367288, 392465, 413199, 459110, 470958, 533160, 550932, 591480, 627944, 688665, 706437, 784930, 826398, 918220, 941916, 1101864, 1177395, 1377330, 1412874, 1569860, 1652796, 1836440, 1883832, 2065995, 2354790, 2433283, 2754660, 2825748, 3139720, 3305592, 3532185, 4131990, 4709580, 4866566, 5509320, 5651496, 7064370, 7299849, 8263980, 9419160, 9733132, 12166415, 14128740, 14599698, 16527960, 19466264, 21899547, 24332830, 28257480, 29199396, 36499245, 43799094, 48665660, 58398792, 72998490, 87598188, 97331320, 109497735, 145996980, 175196376, 218995470, 291993960, 437990940, 875981880]

約数ペア:

[(1, 875981880), (2, 437990940), (3, 291993960), (4, 218995470), (5, 175196376), (6, 145996980), (8, 109497735), (9, 97331320), (10, 87598188), (12, 72998490), (15, 58398792), (18, 48665660), (20, 43799094), (24, 36499245), (30, 29199396), (31, 28257480), (36, 24332830), (40, 21899547), (45, 19466264), (53, 16527960), (60, 14599698), (62, 14128740), (72, 12166415), (90, 9733132), (93, 9419160), (106, 8263980), (120, 7299849), (124, 7064370), (155, 5651496), (159, 5509320), (180, 4866566), (186, 4709580), (212, 4131990), (248, 3532185), (265, 3305592), (279, 3139720), (310, 2825748), (318, 2754660), (360, 2433283), (372, 2354790), (424, 2065995), (465, 1883832), (477, 1836440), (530, 1652796), (558, 1569860), (620, 1412874), (636, 1377330), (744, 1177395), (795, 1101864), (930, 941916), (954, 918220), (1060, 826398), (1116, 784930), (1240, 706437), (1272, 688665), (1395, 627944), (1481, 591480), (1590, 550932), (1643, 533160), (1860, 470958), (1908, 459110), (2120, 413199), (2232, 392465), (2385, 367288), (2790, 313972), (2962, 295740), (3180, 275466), (3286, 266580), (3720, 235479), (3816, 229555), (4443, 197160), (4770, 183644), (4929, 177720), (5580, 156986), (5924, 147870), (6360, 137733), (6572, 133290), (7405, 118296), (8215, 106632), (8886, 98580), (9540, 91822), (9858, 88860), (11160, 78493), (11848, 73935), (13144, 66645), (13329, 65720), (14787, 59240), (14810, 59148), (16430, 53316), (17772, 49290), (19080, 45911), (19716, 44430), (22215, 39432), (24645, 35544), (26658, 32860), (29574, 29620)]