74848800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2399}}^1$

素因数の和:2435

約数の個数: 144

約数和(自身を含む): 262483200

約数和(自身を除く): 187634400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2399, 2400, 2600, 3120, 3900, 4798, 5200, 6240, 7197, 7800, 9596, 10400, 11995, 14394, 15600, 19192, 23990, 28788, 31187, 31200, 35985, 38384, 47980, 57576, 59975, 62374, 71970, 76768, 93561, 95960, 115152, 119950, 124748, 143940, 155935, 179925, 187122, 191920, 230304, 239900, 249496, 287880, 311870, 359850, 374244, 383840, 467805, 479800, 498992, 575760, 623740, 719700, 748488, 779675, 935610, 959600, 997984, 1151520, 1247480, 1439400, 1496976, 1559350, 1871220, 1919200, 2339025, 2494960, 2878800, 2993952, 3118700, 3742440, 4678050, 4989920, 5757600, 6237400, 7484880, 9356100, 12474800, 14969760, 18712200, 24949600, 37424400, 74848800]

約数ペア:

[(1, 74848800), (2, 37424400), (3, 24949600), (4, 18712200), (5, 14969760), (6, 12474800), (8, 9356100), (10, 7484880), (12, 6237400), (13, 5757600), (15, 4989920), (16, 4678050), (20, 3742440), (24, 3118700), (25, 2993952), (26, 2878800), (30, 2494960), (32, 2339025), (39, 1919200), (40, 1871220), (48, 1559350), (50, 1496976), (52, 1439400), (60, 1247480), (65, 1151520), (75, 997984), (78, 959600), (80, 935610), (96, 779675), (100, 748488), (104, 719700), (120, 623740), (130, 575760), (150, 498992), (156, 479800), (160, 467805), (195, 383840), (200, 374244), (208, 359850), (240, 311870), (260, 287880), (300, 249496), (312, 239900), (325, 230304), (390, 191920), (400, 187122), (416, 179925), (480, 155935), (520, 143940), (600, 124748), (624, 119950), (650, 115152), (780, 95960), (800, 93561), (975, 76768), (1040, 71970), (1200, 62374), (1248, 59975), (1300, 57576), (1560, 47980), (1950, 38384), (2080, 35985), (2399, 31200), (2400, 31187), (2600, 28788), (3120, 23990), (3900, 19192), (4798, 15600), (5200, 14394), (6240, 11995), (7197, 10400), (7800, 9596)]