77215200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{32173}}^1$

素因数の和:32196

約数の個数: 72

約数和(自身を含む): 251343288

約数和(自身を除く): 174128088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 32173, 64346, 96519, 128692, 160865, 193038, 257384, 321730, 386076, 482595, 514768, 643460, 772152, 804325, 965190, 1029536, 1286920, 1544304, 1608650, 1930380, 2412975, 2573840, 3088608, 3217300, 3860760, 4825950, 5147680, 6434600, 7721520, 9651900, 12869200, 15443040, 19303800, 25738400, 38607600, 77215200]

約数ペア:

[(1, 77215200), (2, 38607600), (3, 25738400), (4, 19303800), (5, 15443040), (6, 12869200), (8, 9651900), (10, 7721520), (12, 6434600), (15, 5147680), (16, 4825950), (20, 3860760), (24, 3217300), (25, 3088608), (30, 2573840), (32, 2412975), (40, 1930380), (48, 1608650), (50, 1544304), (60, 1286920), (75, 1029536), (80, 965190), (96, 804325), (100, 772152), (120, 643460), (150, 514768), (160, 482595), (200, 386076), (240, 321730), (300, 257384), (400, 193038), (480, 160865), (600, 128692), (800, 96519), (1200, 64346), (2400, 32173)]