88980000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{1483}}^1$

素因数の和:1516

約数の個数: 120

約数和(自身を含む): 292069008

約数和(自身を除く): 203089008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1483, 1500, 1875, 2000, 2400, 2500, 2966, 3000, 3750, 4000, 4449, 5000, 5932, 6000, 7415, 7500, 8898, 10000, 11864, 12000, 14830, 15000, 17796, 20000, 22245, 23728, 29660, 30000, 35592, 37075, 44490, 47456, 59320, 60000, 71184, 74150, 88980, 111225, 118640, 142368, 148300, 177960, 185375, 222450, 237280, 296600, 355920, 370750, 444900, 556125, 593200, 711840, 741500, 889800, 926875, 1112250, 1186400, 1483000, 1779600, 1853750, 2224500, 2780625, 2966000, 3559200, 3707500, 4449000, 5561250, 5932000, 7415000, 8898000, 11122500, 14830000, 17796000, 22245000, 29660000, 44490000, 88980000]

約数ペア:

[(1, 88980000), (2, 44490000), (3, 29660000), (4, 22245000), (5, 17796000), (6, 14830000), (8, 11122500), (10, 8898000), (12, 7415000), (15, 5932000), (16, 5561250), (20, 4449000), (24, 3707500), (25, 3559200), (30, 2966000), (32, 2780625), (40, 2224500), (48, 1853750), (50, 1779600), (60, 1483000), (75, 1186400), (80, 1112250), (96, 926875), (100, 889800), (120, 741500), (125, 711840), (150, 593200), (160, 556125), (200, 444900), (240, 370750), (250, 355920), (300, 296600), (375, 237280), (400, 222450), (480, 185375), (500, 177960), (600, 148300), (625, 142368), (750, 118640), (800, 111225), (1000, 88980), (1200, 74150), (1250, 71184), (1483, 60000), (1500, 59320), (1875, 47456), (2000, 44490), (2400, 37075), (2500, 35592), (2966, 30000), (3000, 29660), (3750, 23728), (4000, 22245), (4449, 20000), (5000, 17796), (5932, 15000), (6000, 14830), (7415, 12000), (7500, 11864), (8898, 10000)]