489068400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{13147}}^1$

素因数の和:13199

約数の個数: 120

約数和(自身を含む): 1617309184

約数和(自身を除く): 1128240784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 930, 1200, 1240, 1488, 1550, 1860, 2325, 2480, 3100, 3720, 4650, 6200, 7440, 9300, 12400, 13147, 18600, 26294, 37200, 39441, 52588, 65735, 78882, 105176, 131470, 157764, 197205, 210352, 262940, 315528, 328675, 394410, 407557, 525880, 631056, 657350, 788820, 815114, 986025, 1051760, 1222671, 1314700, 1577640, 1630228, 1972050, 2037785, 2445342, 2629400, 3155280, 3260456, 3944100, 4075570, 4890684, 5258800, 6113355, 6520912, 7888200, 8151140, 9781368, 10188925, 12226710, 15776400, 16302280, 19562736, 20377850, 24453420, 30566775, 32604560, 40755700, 48906840, 61133550, 81511400, 97813680, 122267100, 163022800, 244534200, 489068400]

約数ペア:

[(1, 489068400), (2, 244534200), (3, 163022800), (4, 122267100), (5, 97813680), (6, 81511400), (8, 61133550), (10, 48906840), (12, 40755700), (15, 32604560), (16, 30566775), (20, 24453420), (24, 20377850), (25, 19562736), (30, 16302280), (31, 15776400), (40, 12226710), (48, 10188925), (50, 9781368), (60, 8151140), (62, 7888200), (75, 6520912), (80, 6113355), (93, 5258800), (100, 4890684), (120, 4075570), (124, 3944100), (150, 3260456), (155, 3155280), (186, 2629400), (200, 2445342), (240, 2037785), (248, 1972050), (300, 1630228), (310, 1577640), (372, 1314700), (400, 1222671), (465, 1051760), (496, 986025), (600, 815114), (620, 788820), (744, 657350), (775, 631056), (930, 525880), (1200, 407557), (1240, 394410), (1488, 328675), (1550, 315528), (1860, 262940), (2325, 210352), (2480, 197205), (3100, 157764), (3720, 131470), (4650, 105176), (6200, 78882), (7440, 65735), (9300, 52588), (12400, 39441), (13147, 37200), (18600, 26294)]