5138400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{2141}}^1$

素因数の和:2164

約数の個数: 72

約数和(自身を含む): 16733304

約数和(自身を除く): 11594904

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, 2141, 2400, 4282, 6423, 8564, 10705, 12846, 17128, 21410, 25692, 32115, 34256, 42820, 51384, 53525, 64230, 68512, 85640, 102768, 107050, 128460, 160575, 171280, 205536, 214100, 256920, 321150, 342560, 428200, 513840, 642300, 856400, 1027680, 1284600, 1712800, 2569200, 5138400]

約数ペア:

[(1, 5138400), (2, 2569200), (3, 1712800), (4, 1284600), (5, 1027680), (6, 856400), (8, 642300), (10, 513840), (12, 428200), (15, 342560), (16, 321150), (20, 256920), (24, 214100), (25, 205536), (30, 171280), (32, 160575), (40, 128460), (48, 107050), (50, 102768), (60, 85640), (75, 68512), (80, 64230), (96, 53525), (100, 51384), (120, 42820), (150, 34256), (160, 32115), (200, 25692), (240, 21410), (300, 17128), (400, 12846), (480, 10705), (600, 8564), (800, 6423), (1200, 4282), (2141, 2400)]