99375000

素因数分解:

$2^3\times 3^1\times 5^7\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 128

約数和(自身を含む): 316405440

約数和(自身を除く): 217030440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 125, 150, 159, 200, 212, 250, 265, 300, 318, 375, 424, 500, 530, 600, 625, 636, 750, 795, 1000, 1060, 1250, 1272, 1325, 1500, 1590, 1875, 2120, 2500, 2650, 3000, 3125, 3180, 3750, 3975, 5000, 5300, 6250, 6360, 6625, 7500, 7950, 9375, 10600, 12500, 13250, 15000, 15625, 15900, 18750, 19875, 25000, 26500, 31250, 31800, 33125, 37500, 39750, 46875, 53000, 62500, 66250, 75000, 78125, 79500, 93750, 99375, 125000, 132500, 156250, 159000, 165625, 187500, 198750, 234375, 265000, 312500, 331250, 375000, 397500, 468750, 496875, 625000, 662500, 795000, 828125, 937500, 993750, 1325000, 1656250, 1875000, 1987500, 2484375, 3312500, 3975000, 4140625, 4968750, 6625000, 8281250, 9937500, 12421875, 16562500, 19875000, 24843750, 33125000, 49687500, 99375000]

約数ペア:

[(1, 99375000), (2, 49687500), (3, 33125000), (4, 24843750), (5, 19875000), (6, 16562500), (8, 12421875), (10, 9937500), (12, 8281250), (15, 6625000), (20, 4968750), (24, 4140625), (25, 3975000), (30, 3312500), (40, 2484375), (50, 1987500), (53, 1875000), (60, 1656250), (75, 1325000), (100, 993750), (106, 937500), (120, 828125), (125, 795000), (150, 662500), (159, 625000), (200, 496875), (212, 468750), (250, 397500), (265, 375000), (300, 331250), (318, 312500), (375, 265000), (424, 234375), (500, 198750), (530, 187500), (600, 165625), (625, 159000), (636, 156250), (750, 132500), (795, 125000), (1000, 99375), (1060, 93750), (1250, 79500), (1272, 78125), (1325, 75000), (1500, 66250), (1590, 62500), (1875, 53000), (2120, 46875), (2500, 39750), (2650, 37500), (3000, 33125), (3125, 31800), (3180, 31250), (3750, 26500), (3975, 25000), (5000, 19875), (5300, 18750), (6250, 15900), (6360, 15625), (6625, 15000), (7500, 13250), (7950, 12500), (9375, 10600)]