1305985200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83717}}^1$

素因数の和:83751

約数の個数: 120

約数和(自身を含む): 4505367888

約数和(自身を除く): 3199382688

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, 83717, 167434, 251151, 334868, 418585, 502302, 669736, 837170, 1004604, 1088321, 1255755, 1339472, 1674340, 2009208, 2092925, 2176642, 2511510, 3264963, 3348680, 4018416, 4185850, 4353284, 5023020, 5441605, 6278775, 6529926, 6697360, 8371700, 8706568, 10046040, 10883210, 12557550, 13059852, 16324815, 16743400, 17413136, 20092080, 21766420, 25115100, 26119704, 27208025, 32649630, 33486800, 43532840, 50230200, 52239408, 54416050, 65299260, 81624075, 87065680, 100460400, 108832100, 130598520, 163248150, 217664200, 261197040, 326496300, 435328400, 652992600, 1305985200]

約数ペア:

[(1, 1305985200), (2, 652992600), (3, 435328400), (4, 326496300), (5, 261197040), (6, 217664200), (8, 163248150), (10, 130598520), (12, 108832100), (13, 100460400), (15, 87065680), (16, 81624075), (20, 65299260), (24, 54416050), (25, 52239408), (26, 50230200), (30, 43532840), (39, 33486800), (40, 32649630), (48, 27208025), (50, 26119704), (52, 25115100), (60, 21766420), (65, 20092080), (75, 17413136), (78, 16743400), (80, 16324815), (100, 13059852), (104, 12557550), (120, 10883210), (130, 10046040), (150, 8706568), (156, 8371700), (195, 6697360), (200, 6529926), (208, 6278775), (240, 5441605), (260, 5023020), (300, 4353284), (312, 4185850), (325, 4018416), (390, 3348680), (400, 3264963), (520, 2511510), (600, 2176642), (624, 2092925), (650, 2009208), (780, 1674340), (975, 1339472), (1040, 1255755), (1200, 1088321), (1300, 1004604), (1560, 837170), (1950, 669736), (2600, 502302), (3120, 418585), (3900, 334868), (5200, 251151), (7800, 167434), (15600, 83717)]