38103900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 111086640

約数和(自身を除く): 72982740

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, 809, 942, 1570, 1618, 1884, 2355, 2427, 3140, 3236, 3925, 4045, 4710, 4854, 7850, 8090, 9420, 9708, 11775, 12135, 15700, 16180, 20225, 23550, 24270, 40450, 47100, 48540, 60675, 80900, 121350, 127013, 242700, 254026, 381039, 508052, 635065, 762078, 1270130, 1524156, 1905195, 2540260, 3175325, 3810390, 6350650, 7620780, 9525975, 12701300, 19051950, 38103900]

約数ペア:

[(1, 38103900), (2, 19051950), (3, 12701300), (4, 9525975), (5, 7620780), (6, 6350650), (10, 3810390), (12, 3175325), (15, 2540260), (20, 1905195), (25, 1524156), (30, 1270130), (50, 762078), (60, 635065), (75, 508052), (100, 381039), (150, 254026), (157, 242700), (300, 127013), (314, 121350), (471, 80900), (628, 60675), (785, 48540), (809, 47100), (942, 40450), (1570, 24270), (1618, 23550), (1884, 20225), (2355, 16180), (2427, 15700), (3140, 12135), (3236, 11775), (3925, 9708), (4045, 9420), (4710, 8090), (4854, 7850)]