137351250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 120

約数和(自身を含む): 385610940

約数和(自身を除く): 248259690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 125, 145, 150, 174, 225, 250, 261, 290, 375, 421, 435, 450, 522, 625, 725, 750, 842, 870, 1125, 1250, 1263, 1305, 1450, 1875, 2105, 2175, 2250, 2526, 2610, 3625, 3750, 3789, 4210, 4350, 5625, 6315, 6525, 7250, 7578, 10525, 10875, 11250, 12209, 12630, 13050, 18125, 18945, 21050, 21750, 24418, 31575, 32625, 36250, 36627, 37890, 52625, 54375, 61045, 63150, 65250, 73254, 94725, 105250, 108750, 109881, 122090, 157875, 163125, 183135, 189450, 219762, 263125, 305225, 315750, 326250, 366270, 473625, 526250, 549405, 610450, 789375, 915675, 947250, 1098810, 1526125, 1578750, 1831350, 2368125, 2747025, 3052250, 4578375, 4736250, 5494050, 7630625, 9156750, 13735125, 15261250, 22891875, 27470250, 45783750, 68675625, 137351250]

約数ペア:

[(1, 137351250), (2, 68675625), (3, 45783750), (5, 27470250), (6, 22891875), (9, 15261250), (10, 13735125), (15, 9156750), (18, 7630625), (25, 5494050), (29, 4736250), (30, 4578375), (45, 3052250), (50, 2747025), (58, 2368125), (75, 1831350), (87, 1578750), (90, 1526125), (125, 1098810), (145, 947250), (150, 915675), (174, 789375), (225, 610450), (250, 549405), (261, 526250), (290, 473625), (375, 366270), (421, 326250), (435, 315750), (450, 305225), (522, 263125), (625, 219762), (725, 189450), (750, 183135), (842, 163125), (870, 157875), (1125, 122090), (1250, 109881), (1263, 108750), (1305, 105250), (1450, 94725), (1875, 73254), (2105, 65250), (2175, 63150), (2250, 61045), (2526, 54375), (2610, 52625), (3625, 37890), (3750, 36627), (3789, 36250), (4210, 32625), (4350, 31575), (5625, 24418), (6315, 21750), (6525, 21050), (7250, 18945), (7578, 18125), (10525, 13050), (10875, 12630), (11250, 12209)]