74121000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:852

約数の個数: 128

約数和(自身を含む): 239016960

約数和(自身を除く): 164895960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 200, 248, 250, 300, 310, 372, 375, 465, 500, 600, 620, 744, 750, 775, 797, 930, 1000, 1240, 1500, 1550, 1594, 1860, 2325, 2391, 3000, 3100, 3188, 3720, 3875, 3985, 4650, 4782, 6200, 6376, 7750, 7970, 9300, 9564, 11625, 11955, 15500, 15940, 18600, 19128, 19925, 23250, 23910, 24707, 31000, 31880, 39850, 46500, 47820, 49414, 59775, 74121, 79700, 93000, 95640, 98828, 99625, 119550, 123535, 148242, 159400, 197656, 199250, 239100, 247070, 296484, 298875, 370605, 398500, 478200, 494140, 592968, 597750, 617675, 741210, 797000, 988280, 1195500, 1235350, 1482420, 1853025, 2391000, 2470700, 2964840, 3088375, 3706050, 4941400, 6176750, 7412100, 9265125, 12353500, 14824200, 18530250, 24707000, 37060500, 74121000]

約数ペア:

[(1, 74121000), (2, 37060500), (3, 24707000), (4, 18530250), (5, 14824200), (6, 12353500), (8, 9265125), (10, 7412100), (12, 6176750), (15, 4941400), (20, 3706050), (24, 3088375), (25, 2964840), (30, 2470700), (31, 2391000), (40, 1853025), (50, 1482420), (60, 1235350), (62, 1195500), (75, 988280), (93, 797000), (100, 741210), (120, 617675), (124, 597750), (125, 592968), (150, 494140), (155, 478200), (186, 398500), (200, 370605), (248, 298875), (250, 296484), (300, 247070), (310, 239100), (372, 199250), (375, 197656), (465, 159400), (500, 148242), (600, 123535), (620, 119550), (744, 99625), (750, 98828), (775, 95640), (797, 93000), (930, 79700), (1000, 74121), (1240, 59775), (1500, 49414), (1550, 47820), (1594, 46500), (1860, 39850), (2325, 31880), (2391, 31000), (3000, 24707), (3100, 23910), (3188, 23250), (3720, 19925), (3875, 19128), (3985, 18600), (4650, 15940), (4782, 15500), (6200, 11955), (6376, 11625), (7750, 9564), (7970, 9300)]