75987600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4871}}^1$

素因数の和:4905

約数の個数: 120

約数和(自身を含む): 262191552

約数和(自身を除く): 186203952

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, 4871, 5200, 7800, 9742, 14613, 15600, 19484, 24355, 29226, 38968, 48710, 58452, 63323, 73065, 77936, 97420, 116904, 121775, 126646, 146130, 189969, 194840, 233808, 243550, 253292, 292260, 316615, 365325, 379938, 389680, 487100, 506584, 584520, 633230, 730650, 759876, 949845, 974200, 1013168, 1169040, 1266460, 1461300, 1519752, 1583075, 1899690, 1948400, 2532920, 2922600, 3039504, 3166150, 3799380, 4749225, 5065840, 5845200, 6332300, 7598760, 9498450, 12664600, 15197520, 18996900, 25329200, 37993800, 75987600]

約数ペア:

[(1, 75987600), (2, 37993800), (3, 25329200), (4, 18996900), (5, 15197520), (6, 12664600), (8, 9498450), (10, 7598760), (12, 6332300), (13, 5845200), (15, 5065840), (16, 4749225), (20, 3799380), (24, 3166150), (25, 3039504), (26, 2922600), (30, 2532920), (39, 1948400), (40, 1899690), (48, 1583075), (50, 1519752), (52, 1461300), (60, 1266460), (65, 1169040), (75, 1013168), (78, 974200), (80, 949845), (100, 759876), (104, 730650), (120, 633230), (130, 584520), (150, 506584), (156, 487100), (195, 389680), (200, 379938), (208, 365325), (240, 316615), (260, 292260), (300, 253292), (312, 243550), (325, 233808), (390, 194840), (400, 189969), (520, 146130), (600, 126646), (624, 121775), (650, 116904), (780, 97420), (975, 77936), (1040, 73065), (1200, 63323), (1300, 58452), (1560, 48710), (1950, 38968), (2600, 29226), (3120, 24355), (3900, 19484), (4871, 15600), (5200, 14613), (7800, 9742)]