195900200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1227

約数の個数: 96

約数和(自身を含む): 488540160

約数和(自身を除く): 292639960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 37, 40, 46, 50, 74, 92, 100, 115, 148, 184, 185, 200, 230, 296, 370, 460, 575, 740, 851, 920, 925, 1150, 1151, 1480, 1702, 1850, 2300, 2302, 3404, 3700, 4255, 4600, 4604, 5755, 6808, 7400, 8510, 9208, 11510, 17020, 21275, 23020, 26473, 28775, 34040, 42550, 42587, 46040, 52946, 57550, 85100, 85174, 105892, 115100, 132365, 170200, 170348, 211784, 212935, 230200, 264730, 340696, 425870, 529460, 661825, 851740, 979501, 1058920, 1064675, 1323650, 1703480, 1959002, 2129350, 2647300, 3918004, 4258700, 4897505, 5294600, 7836008, 8517400, 9795010, 19590020, 24487525, 39180040, 48975050, 97950100, 195900200]

約数ペア:

[(1, 195900200), (2, 97950100), (4, 48975050), (5, 39180040), (8, 24487525), (10, 19590020), (20, 9795010), (23, 8517400), (25, 7836008), (37, 5294600), (40, 4897505), (46, 4258700), (50, 3918004), (74, 2647300), (92, 2129350), (100, 1959002), (115, 1703480), (148, 1323650), (184, 1064675), (185, 1058920), (200, 979501), (230, 851740), (296, 661825), (370, 529460), (460, 425870), (575, 340696), (740, 264730), (851, 230200), (920, 212935), (925, 211784), (1150, 170348), (1151, 170200), (1480, 132365), (1702, 115100), (1850, 105892), (2300, 85174), (2302, 85100), (3404, 57550), (3700, 52946), (4255, 46040), (4600, 42587), (4604, 42550), (5755, 34040), (6808, 28775), (7400, 26473), (8510, 23020), (9208, 21275), (11510, 17020)]