61615200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{25673}}^1$

素因数の和:25696

約数の個数: 72

約数和(自身を含む): 200565288

約数和(自身を除く): 138950088

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, 25673, 51346, 77019, 102692, 128365, 154038, 205384, 256730, 308076, 385095, 410768, 513460, 616152, 641825, 770190, 821536, 1026920, 1232304, 1283650, 1540380, 1925475, 2053840, 2464608, 2567300, 3080760, 3850950, 4107680, 5134600, 6161520, 7701900, 10269200, 12323040, 15403800, 20538400, 30807600, 61615200]

約数ペア:

[(1, 61615200), (2, 30807600), (3, 20538400), (4, 15403800), (5, 12323040), (6, 10269200), (8, 7701900), (10, 6161520), (12, 5134600), (15, 4107680), (16, 3850950), (20, 3080760), (24, 2567300), (25, 2464608), (30, 2053840), (32, 1925475), (40, 1540380), (48, 1283650), (50, 1232304), (60, 1026920), (75, 821536), (80, 770190), (96, 641825), (100, 616152), (120, 513460), (150, 410768), (160, 385095), (200, 308076), (240, 256730), (300, 205384), (400, 154038), (480, 128365), (600, 102692), (800, 77019), (1200, 51346), (2400, 25673)]