68377800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{113963}}^1$

素因数の和:113982

約数の個数: 48

約数和(自身を含む): 211973040

約数和(自身を除く): 143595240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 113963, 227926, 341889, 455852, 569815, 683778, 911704, 1139630, 1367556, 1709445, 2279260, 2735112, 2849075, 3418890, 4558520, 5698150, 6837780, 8547225, 11396300, 13675560, 17094450, 22792600, 34188900, 68377800]

約数ペア:

[(1, 68377800), (2, 34188900), (3, 22792600), (4, 17094450), (5, 13675560), (6, 11396300), (8, 8547225), (10, 6837780), (12, 5698150), (15, 4558520), (20, 3418890), (24, 2849075), (25, 2735112), (30, 2279260), (40, 1709445), (50, 1367556), (60, 1139630), (75, 911704), (100, 683778), (120, 569815), (150, 455852), (200, 341889), (300, 227926), (600, 113963)]