87079000

素因数分解:

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

素因数の和:158

約数の個数: 96

約数和(自身を含む): 214381440

約数和(自身を除く): 127302440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 53, 62, 100, 106, 124, 125, 155, 200, 212, 248, 250, 265, 310, 424, 500, 530, 620, 775, 1000, 1060, 1240, 1325, 1550, 1643, 2120, 2650, 2809, 3100, 3286, 3875, 5300, 5618, 6200, 6572, 6625, 7750, 8215, 10600, 11236, 13144, 13250, 14045, 15500, 16430, 22472, 26500, 28090, 31000, 32860, 41075, 53000, 56180, 65720, 70225, 82150, 87079, 112360, 140450, 164300, 174158, 205375, 280900, 328600, 348316, 351125, 410750, 435395, 561800, 696632, 702250, 821500, 870790, 1404500, 1643000, 1741580, 2176975, 2809000, 3483160, 4353950, 8707900, 10884875, 17415800, 21769750, 43539500, 87079000]

約数ペア:

[(1, 87079000), (2, 43539500), (4, 21769750), (5, 17415800), (8, 10884875), (10, 8707900), (20, 4353950), (25, 3483160), (31, 2809000), (40, 2176975), (50, 1741580), (53, 1643000), (62, 1404500), (100, 870790), (106, 821500), (124, 702250), (125, 696632), (155, 561800), (200, 435395), (212, 410750), (248, 351125), (250, 348316), (265, 328600), (310, 280900), (424, 205375), (500, 174158), (530, 164300), (620, 140450), (775, 112360), (1000, 87079), (1060, 82150), (1240, 70225), (1325, 65720), (1550, 56180), (1643, 53000), (2120, 41075), (2650, 32860), (2809, 31000), (3100, 28090), (3286, 26500), (3875, 22472), (5300, 16430), (5618, 15500), (6200, 14045), (6572, 13250), (6625, 13144), (7750, 11236), (8215, 10600)]