38198100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:985

約数の個数: 72

約数和(自身を含む): 111360928

約数和(自身を除く): 73162828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 157, 300, 314, 471, 628, 785, 811, 942, 1570, 1622, 1884, 2355, 2433, 3140, 3244, 3925, 4055, 4710, 4866, 7850, 8110, 9420, 9732, 11775, 12165, 15700, 16220, 20275, 23550, 24330, 40550, 47100, 48660, 60825, 81100, 121650, 127327, 243300, 254654, 381981, 509308, 636635, 763962, 1273270, 1527924, 1909905, 2546540, 3183175, 3819810, 6366350, 7639620, 9549525, 12732700, 19099050, 38198100]

約数ペア:

[(1, 38198100), (2, 19099050), (3, 12732700), (4, 9549525), (5, 7639620), (6, 6366350), (10, 3819810), (12, 3183175), (15, 2546540), (20, 1909905), (25, 1527924), (30, 1273270), (50, 763962), (60, 636635), (75, 509308), (100, 381981), (150, 254654), (157, 243300), (300, 127327), (314, 121650), (471, 81100), (628, 60825), (785, 48660), (811, 47100), (942, 40550), (1570, 24330), (1622, 23550), (1884, 20275), (2355, 16220), (2433, 15700), (3140, 12165), (3244, 11775), (3925, 9732), (4055, 9420), (4710, 8110), (4866, 7850)]