122974800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7883}}^1$

素因数の和:7917

約数の個数: 120

約数和(自身を含む): 424285344

約数和(自身を除く): 301310544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 7883, 15600, 15766, 23649, 31532, 39415, 47298, 63064, 78830, 94596, 102479, 118245, 126128, 157660, 189192, 197075, 204958, 236490, 307437, 315320, 378384, 394150, 409916, 472980, 512395, 591225, 614874, 630640, 788300, 819832, 945960, 1024790, 1182450, 1229748, 1537185, 1576600, 1639664, 1891920, 2049580, 2364900, 2459496, 2561975, 3074370, 3153200, 4099160, 4729800, 4918992, 5123950, 6148740, 7685925, 8198320, 9459600, 10247900, 12297480, 15371850, 20495800, 24594960, 30743700, 40991600, 61487400, 122974800]

約数ペア:

[(1, 122974800), (2, 61487400), (3, 40991600), (4, 30743700), (5, 24594960), (6, 20495800), (8, 15371850), (10, 12297480), (12, 10247900), (13, 9459600), (15, 8198320), (16, 7685925), (20, 6148740), (24, 5123950), (25, 4918992), (26, 4729800), (30, 4099160), (39, 3153200), (40, 3074370), (48, 2561975), (50, 2459496), (52, 2364900), (60, 2049580), (65, 1891920), (75, 1639664), (78, 1576600), (80, 1537185), (100, 1229748), (104, 1182450), (120, 1024790), (130, 945960), (150, 819832), (156, 788300), (195, 630640), (200, 614874), (208, 591225), (240, 512395), (260, 472980), (300, 409916), (312, 394150), (325, 378384), (390, 315320), (400, 307437), (520, 236490), (600, 204958), (624, 197075), (650, 189192), (780, 157660), (975, 126128), (1040, 118245), (1200, 102479), (1300, 94596), (1560, 78830), (1950, 63064), (2600, 47298), (3120, 39415), (3900, 31532), (5200, 23649), (7800, 15766), (7883, 15600)]