45399000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 145828800

約数和(自身を除く): 100429800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 60, 74, 75, 100, 111, 120, 125, 148, 150, 185, 200, 222, 250, 296, 300, 370, 375, 409, 444, 500, 555, 600, 740, 750, 818, 888, 925, 1000, 1110, 1227, 1480, 1500, 1636, 1850, 2045, 2220, 2454, 2775, 3000, 3272, 3700, 4090, 4440, 4625, 4908, 5550, 6135, 7400, 8180, 9250, 9816, 10225, 11100, 12270, 13875, 15133, 16360, 18500, 20450, 22200, 24540, 27750, 30266, 30675, 37000, 40900, 45399, 49080, 51125, 55500, 60532, 61350, 75665, 81800, 90798, 102250, 111000, 121064, 122700, 151330, 153375, 181596, 204500, 226995, 245400, 302660, 306750, 363192, 378325, 409000, 453990, 605320, 613500, 756650, 907980, 1134975, 1227000, 1513300, 1815960, 1891625, 2269950, 3026600, 3783250, 4539900, 5674875, 7566500, 9079800, 11349750, 15133000, 22699500, 45399000]

約数ペア:

[(1, 45399000), (2, 22699500), (3, 15133000), (4, 11349750), (5, 9079800), (6, 7566500), (8, 5674875), (10, 4539900), (12, 3783250), (15, 3026600), (20, 2269950), (24, 1891625), (25, 1815960), (30, 1513300), (37, 1227000), (40, 1134975), (50, 907980), (60, 756650), (74, 613500), (75, 605320), (100, 453990), (111, 409000), (120, 378325), (125, 363192), (148, 306750), (150, 302660), (185, 245400), (200, 226995), (222, 204500), (250, 181596), (296, 153375), (300, 151330), (370, 122700), (375, 121064), (409, 111000), (444, 102250), (500, 90798), (555, 81800), (600, 75665), (740, 61350), (750, 60532), (818, 55500), (888, 51125), (925, 49080), (1000, 45399), (1110, 40900), (1227, 37000), (1480, 30675), (1500, 30266), (1636, 27750), (1850, 24540), (2045, 22200), (2220, 20450), (2454, 18500), (2775, 16360), (3000, 15133), (3272, 13875), (3700, 12270), (4090, 11100), (4440, 10225), (4625, 9816), (4908, 9250), (5550, 8180), (6135, 7400)]