193100580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6833}}^1$

素因数の和:7005

約数の個数: 72

約数和(自身を含む): 589555512

約数和(自身を除く): 396454932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 6833, 7065, 9420, 13666, 14130, 20499, 27332, 28260, 34165, 40998, 61497, 68330, 81996, 102495, 122994, 136660, 204990, 245988, 307485, 409980, 614970, 1072781, 1229940, 2145562, 3218343, 4291124, 5363905, 6436686, 9655029, 10727810, 12873372, 16091715, 19310058, 21455620, 32183430, 38620116, 48275145, 64366860, 96550290, 193100580]

約数ペア:

[(1, 193100580), (2, 96550290), (3, 64366860), (4, 48275145), (5, 38620116), (6, 32183430), (9, 21455620), (10, 19310058), (12, 16091715), (15, 12873372), (18, 10727810), (20, 9655029), (30, 6436686), (36, 5363905), (45, 4291124), (60, 3218343), (90, 2145562), (157, 1229940), (180, 1072781), (314, 614970), (471, 409980), (628, 307485), (785, 245988), (942, 204990), (1413, 136660), (1570, 122994), (1884, 102495), (2355, 81996), (2826, 68330), (3140, 61497), (4710, 40998), (5652, 34165), (6833, 28260), (7065, 27332), (9420, 20499), (13666, 14130)]