7995000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 160

約数和(自身を含む): 27553680

約数和(自身を除く): 19558680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 41, 50, 52, 60, 65, 75, 78, 82, 100, 104, 120, 123, 125, 130, 150, 156, 164, 195, 200, 205, 246, 250, 260, 300, 312, 325, 328, 375, 390, 410, 492, 500, 520, 533, 600, 615, 625, 650, 750, 780, 820, 975, 984, 1000, 1025, 1066, 1230, 1250, 1300, 1500, 1560, 1599, 1625, 1640, 1875, 1950, 2050, 2132, 2460, 2500, 2600, 2665, 3000, 3075, 3198, 3250, 3750, 3900, 4100, 4264, 4875, 4920, 5000, 5125, 5330, 6150, 6396, 6500, 7500, 7800, 7995, 8125, 8200, 9750, 10250, 10660, 12300, 12792, 13000, 13325, 15000, 15375, 15990, 16250, 19500, 20500, 21320, 24375, 24600, 25625, 26650, 30750, 31980, 32500, 39000, 39975, 41000, 48750, 51250, 53300, 61500, 63960, 65000, 66625, 76875, 79950, 97500, 102500, 106600, 123000, 133250, 153750, 159900, 195000, 199875, 205000, 266500, 307500, 319800, 333125, 399750, 533000, 615000, 666250, 799500, 999375, 1332500, 1599000, 1998750, 2665000, 3997500, 7995000]

約数ペア:

[(1, 7995000), (2, 3997500), (3, 2665000), (4, 1998750), (5, 1599000), (6, 1332500), (8, 999375), (10, 799500), (12, 666250), (13, 615000), (15, 533000), (20, 399750), (24, 333125), (25, 319800), (26, 307500), (30, 266500), (39, 205000), (40, 199875), (41, 195000), (50, 159900), (52, 153750), (60, 133250), (65, 123000), (75, 106600), (78, 102500), (82, 97500), (100, 79950), (104, 76875), (120, 66625), (123, 65000), (125, 63960), (130, 61500), (150, 53300), (156, 51250), (164, 48750), (195, 41000), (200, 39975), (205, 39000), (246, 32500), (250, 31980), (260, 30750), (300, 26650), (312, 25625), (325, 24600), (328, 24375), (375, 21320), (390, 20500), (410, 19500), (492, 16250), (500, 15990), (520, 15375), (533, 15000), (600, 13325), (615, 13000), (625, 12792), (650, 12300), (750, 10660), (780, 10250), (820, 9750), (975, 8200), (984, 8125), (1000, 7995), (1025, 7800), (1066, 7500), (1230, 6500), (1250, 6396), (1300, 6150), (1500, 5330), (1560, 5125), (1599, 5000), (1625, 4920), (1640, 4875), (1875, 4264), (1950, 4100), (2050, 3900), (2132, 3750), (2460, 3250), (2500, 3198), (2600, 3075), (2665, 3000)]