52125000

素因数分解:

$2^3\times 3^1\times 5^6\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 112

約数和(自身を含む): 164060400

約数和(自身を除く): 111935400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 139, 150, 200, 250, 278, 300, 375, 417, 500, 556, 600, 625, 695, 750, 834, 1000, 1112, 1250, 1390, 1500, 1668, 1875, 2085, 2500, 2780, 3000, 3125, 3336, 3475, 3750, 4170, 5000, 5560, 6250, 6950, 7500, 8340, 9375, 10425, 12500, 13900, 15000, 15625, 16680, 17375, 18750, 20850, 25000, 27800, 31250, 34750, 37500, 41700, 46875, 52125, 62500, 69500, 75000, 83400, 86875, 93750, 104250, 125000, 139000, 173750, 187500, 208500, 260625, 347500, 375000, 417000, 434375, 521250, 695000, 868750, 1042500, 1303125, 1737500, 2085000, 2171875, 2606250, 3475000, 4343750, 5212500, 6515625, 8687500, 10425000, 13031250, 17375000, 26062500, 52125000]

約数ペア:

[(1, 52125000), (2, 26062500), (3, 17375000), (4, 13031250), (5, 10425000), (6, 8687500), (8, 6515625), (10, 5212500), (12, 4343750), (15, 3475000), (20, 2606250), (24, 2171875), (25, 2085000), (30, 1737500), (40, 1303125), (50, 1042500), (60, 868750), (75, 695000), (100, 521250), (120, 434375), (125, 417000), (139, 375000), (150, 347500), (200, 260625), (250, 208500), (278, 187500), (300, 173750), (375, 139000), (417, 125000), (500, 104250), (556, 93750), (600, 86875), (625, 83400), (695, 75000), (750, 69500), (834, 62500), (1000, 52125), (1112, 46875), (1250, 41700), (1390, 37500), (1500, 34750), (1668, 31250), (1875, 27800), (2085, 25000), (2500, 20850), (2780, 18750), (3000, 17375), (3125, 16680), (3336, 15625), (3475, 15000), (3750, 13900), (4170, 12500), (5000, 10425), (5560, 9375), (6250, 8340), (6950, 7500)]