253858800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16273}}^1$

素因数の和:16307

約数の個数: 120

約数和(自身を含む): 875801584

約数和(自身を除く): 621942784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 16273, 32546, 48819, 65092, 81365, 97638, 130184, 162730, 195276, 211549, 244095, 260368, 325460, 390552, 406825, 423098, 488190, 634647, 650920, 781104, 813650, 846196, 976380, 1057745, 1220475, 1269294, 1301840, 1627300, 1692392, 1952760, 2115490, 2440950, 2538588, 3173235, 3254600, 3384784, 3905520, 4230980, 4881900, 5077176, 5288725, 6346470, 6509200, 8461960, 9763800, 10154352, 10577450, 12692940, 15866175, 16923920, 19527600, 21154900, 25385880, 31732350, 42309800, 50771760, 63464700, 84619600, 126929400, 253858800]

約数ペア:

[(1, 253858800), (2, 126929400), (3, 84619600), (4, 63464700), (5, 50771760), (6, 42309800), (8, 31732350), (10, 25385880), (12, 21154900), (13, 19527600), (15, 16923920), (16, 15866175), (20, 12692940), (24, 10577450), (25, 10154352), (26, 9763800), (30, 8461960), (39, 6509200), (40, 6346470), (48, 5288725), (50, 5077176), (52, 4881900), (60, 4230980), (65, 3905520), (75, 3384784), (78, 3254600), (80, 3173235), (100, 2538588), (104, 2440950), (120, 2115490), (130, 1952760), (150, 1692392), (156, 1627300), (195, 1301840), (200, 1269294), (208, 1220475), (240, 1057745), (260, 976380), (300, 846196), (312, 813650), (325, 781104), (390, 650920), (400, 634647), (520, 488190), (600, 423098), (624, 406825), (650, 390552), (780, 325460), (975, 260368), (1040, 244095), (1200, 211549), (1300, 195276), (1560, 162730), (1950, 130184), (2600, 97638), (3120, 81365), (3900, 65092), (5200, 48819), (7800, 32546), (15600, 16273)]