1907162700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{80471}}^1$

素因数の和:80567

約数の個数: 72

約数和(自身を含む): 5587975680

約数和(自身を除く): 3680812980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 3950, 4740, 5925, 7900, 11850, 23700, 80471, 160942, 241413, 321884, 402355, 482826, 804710, 965652, 1207065, 1609420, 2011775, 2414130, 4023550, 4828260, 6035325, 6357209, 8047100, 12070650, 12714418, 19071627, 24141300, 25428836, 31786045, 38143254, 63572090, 76286508, 95358135, 127144180, 158930225, 190716270, 317860450, 381432540, 476790675, 635720900, 953581350, 1907162700]

約数ペア:

[(1, 1907162700), (2, 953581350), (3, 635720900), (4, 476790675), (5, 381432540), (6, 317860450), (10, 190716270), (12, 158930225), (15, 127144180), (20, 95358135), (25, 76286508), (30, 63572090), (50, 38143254), (60, 31786045), (75, 25428836), (79, 24141300), (100, 19071627), (150, 12714418), (158, 12070650), (237, 8047100), (300, 6357209), (316, 6035325), (395, 4828260), (474, 4023550), (790, 2414130), (948, 2011775), (1185, 1609420), (1580, 1207065), (1975, 965652), (2370, 804710), (3950, 482826), (4740, 402355), (5925, 321884), (7900, 241413), (11850, 160942), (23700, 80471)]