1531473000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{12451}}^1$

素因数の和:12516

約数の個数: 128

約数和(自身を含む): 4895130240

約数和(自身を除く): 3363657240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 125, 150, 164, 200, 205, 246, 250, 300, 328, 375, 410, 492, 500, 600, 615, 750, 820, 984, 1000, 1025, 1230, 1500, 1640, 2050, 2460, 3000, 3075, 4100, 4920, 5125, 6150, 8200, 10250, 12300, 12451, 15375, 20500, 24600, 24902, 30750, 37353, 41000, 49804, 61500, 62255, 74706, 99608, 123000, 124510, 149412, 186765, 249020, 298824, 311275, 373530, 498040, 510491, 622550, 747060, 933825, 1020982, 1245100, 1494120, 1531473, 1556375, 1867650, 2041964, 2490200, 2552455, 3062946, 3112750, 3735300, 4083928, 4669125, 5104910, 6125892, 6225500, 7470600, 7657365, 9338250, 10209820, 12251784, 12451000, 12762275, 15314730, 18676500, 20419640, 25524550, 30629460, 37353000, 38286825, 51049100, 61258920, 63811375, 76573650, 102098200, 127622750, 153147300, 191434125, 255245500, 306294600, 382868250, 510491000, 765736500, 1531473000]

約数ペア:

[(1, 1531473000), (2, 765736500), (3, 510491000), (4, 382868250), (5, 306294600), (6, 255245500), (8, 191434125), (10, 153147300), (12, 127622750), (15, 102098200), (20, 76573650), (24, 63811375), (25, 61258920), (30, 51049100), (40, 38286825), (41, 37353000), (50, 30629460), (60, 25524550), (75, 20419640), (82, 18676500), (100, 15314730), (120, 12762275), (123, 12451000), (125, 12251784), (150, 10209820), (164, 9338250), (200, 7657365), (205, 7470600), (246, 6225500), (250, 6125892), (300, 5104910), (328, 4669125), (375, 4083928), (410, 3735300), (492, 3112750), (500, 3062946), (600, 2552455), (615, 2490200), (750, 2041964), (820, 1867650), (984, 1556375), (1000, 1531473), (1025, 1494120), (1230, 1245100), (1500, 1020982), (1640, 933825), (2050, 747060), (2460, 622550), (3000, 510491), (3075, 498040), (4100, 373530), (4920, 311275), (5125, 298824), (6150, 249020), (8200, 186765), (10250, 149412), (12300, 124510), (12451, 123000), (15375, 99608), (20500, 74706), (24600, 62255), (24902, 61500), (30750, 49804), (37353, 41000)]