5167500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:93

約数の個数: 120

約数和(自身を含む): 16532208

約数和(自身を除く): 11364708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 53, 60, 65, 75, 78, 100, 106, 125, 130, 150, 156, 159, 195, 212, 250, 260, 265, 300, 318, 325, 375, 390, 500, 530, 625, 636, 650, 689, 750, 780, 795, 975, 1060, 1250, 1300, 1325, 1378, 1500, 1590, 1625, 1875, 1950, 2067, 2500, 2650, 2756, 3180, 3250, 3445, 3750, 3900, 3975, 4134, 4875, 5300, 6500, 6625, 6890, 7500, 7950, 8125, 8268, 9750, 10335, 13250, 13780, 15900, 16250, 17225, 19500, 19875, 20670, 24375, 26500, 32500, 33125, 34450, 39750, 41340, 48750, 51675, 66250, 68900, 79500, 86125, 97500, 99375, 103350, 132500, 172250, 198750, 206700, 258375, 344500, 397500, 430625, 516750, 861250, 1033500, 1291875, 1722500, 2583750, 5167500]

約数ペア:

[(1, 5167500), (2, 2583750), (3, 1722500), (4, 1291875), (5, 1033500), (6, 861250), (10, 516750), (12, 430625), (13, 397500), (15, 344500), (20, 258375), (25, 206700), (26, 198750), (30, 172250), (39, 132500), (50, 103350), (52, 99375), (53, 97500), (60, 86125), (65, 79500), (75, 68900), (78, 66250), (100, 51675), (106, 48750), (125, 41340), (130, 39750), (150, 34450), (156, 33125), (159, 32500), (195, 26500), (212, 24375), (250, 20670), (260, 19875), (265, 19500), (300, 17225), (318, 16250), (325, 15900), (375, 13780), (390, 13250), (500, 10335), (530, 9750), (625, 8268), (636, 8125), (650, 7950), (689, 7500), (750, 6890), (780, 6625), (795, 6500), (975, 5300), (1060, 4875), (1250, 4134), (1300, 3975), (1325, 3900), (1378, 3750), (1500, 3445), (1590, 3250), (1625, 3180), (1875, 2756), (1950, 2650), (2067, 2500)]