28734600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 90306720

約数和(自身を除く): 61572120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 83, 100, 120, 150, 166, 200, 249, 300, 332, 415, 498, 577, 600, 664, 830, 996, 1154, 1245, 1660, 1731, 1992, 2075, 2308, 2490, 2885, 3320, 3462, 4150, 4616, 4980, 5770, 6225, 6924, 8300, 8655, 9960, 11540, 12450, 13848, 14425, 16600, 17310, 23080, 24900, 28850, 34620, 43275, 47891, 49800, 57700, 69240, 86550, 95782, 115400, 143673, 173100, 191564, 239455, 287346, 346200, 383128, 478910, 574692, 718365, 957820, 1149384, 1197275, 1436730, 1915640, 2394550, 2873460, 3591825, 4789100, 5746920, 7183650, 9578200, 14367300, 28734600]

約数ペア:

[(1, 28734600), (2, 14367300), (3, 9578200), (4, 7183650), (5, 5746920), (6, 4789100), (8, 3591825), (10, 2873460), (12, 2394550), (15, 1915640), (20, 1436730), (24, 1197275), (25, 1149384), (30, 957820), (40, 718365), (50, 574692), (60, 478910), (75, 383128), (83, 346200), (100, 287346), (120, 239455), (150, 191564), (166, 173100), (200, 143673), (249, 115400), (300, 95782), (332, 86550), (415, 69240), (498, 57700), (577, 49800), (600, 47891), (664, 43275), (830, 34620), (996, 28850), (1154, 24900), (1245, 23080), (1660, 17310), (1731, 16600), (1992, 14425), (2075, 13848), (2308, 12450), (2490, 11540), (2885, 9960), (3320, 8655), (3462, 8300), (4150, 6924), (4616, 6225), (4980, 5770)]