119737620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 386480640

約数和(自身を除く): 266743020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 157, 171, 180, 190, 223, 228, 285, 314, 342, 380, 446, 471, 570, 628, 669, 684, 785, 855, 892, 942, 1115, 1140, 1338, 1413, 1570, 1710, 1884, 2007, 2230, 2355, 2676, 2826, 2983, 3140, 3345, 3420, 4014, 4237, 4460, 4710, 5652, 5966, 6690, 7065, 8028, 8474, 8949, 9420, 10035, 11932, 12711, 13380, 14130, 14915, 16948, 17898, 20070, 21185, 25422, 26847, 28260, 29830, 35011, 35796, 38133, 40140, 42370, 44745, 50844, 53694, 59660, 63555, 70022, 76266, 84740, 89490, 105033, 107388, 127110, 134235, 140044, 152532, 175055, 178980, 190665, 210066, 254220, 268470, 315099, 350110, 381330, 420132, 525165, 536940, 630198, 665209, 700220, 762660, 1050330, 1260396, 1330418, 1575495, 1995627, 2100660, 2660836, 3150990, 3326045, 3991254, 5986881, 6301980, 6652090, 7982508, 9978135, 11973762, 13304180, 19956270, 23947524, 29934405, 39912540, 59868810, 119737620]

約数ペア:

[(1, 119737620), (2, 59868810), (3, 39912540), (4, 29934405), (5, 23947524), (6, 19956270), (9, 13304180), (10, 11973762), (12, 9978135), (15, 7982508), (18, 6652090), (19, 6301980), (20, 5986881), (30, 3991254), (36, 3326045), (38, 3150990), (45, 2660836), (57, 2100660), (60, 1995627), (76, 1575495), (90, 1330418), (95, 1260396), (114, 1050330), (157, 762660), (171, 700220), (180, 665209), (190, 630198), (223, 536940), (228, 525165), (285, 420132), (314, 381330), (342, 350110), (380, 315099), (446, 268470), (471, 254220), (570, 210066), (628, 190665), (669, 178980), (684, 175055), (785, 152532), (855, 140044), (892, 134235), (942, 127110), (1115, 107388), (1140, 105033), (1338, 89490), (1413, 84740), (1570, 76266), (1710, 70022), (1884, 63555), (2007, 59660), (2230, 53694), (2355, 50844), (2676, 44745), (2826, 42370), (2983, 40140), (3140, 38133), (3345, 35796), (3420, 35011), (4014, 29830), (4237, 28260), (4460, 26847), (4710, 25422), (5652, 21185), (5966, 20070), (6690, 17898), (7065, 16948), (8028, 14915), (8474, 14130), (8949, 13380), (9420, 12711), (10035, 11932)]