189456150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97157}}^1$

素因数の和:97185

約数の個数: 48

約数和(自身を含む): 505998864

約数和(自身を除く): 316542714

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 97157, 194314, 291471, 485785, 582942, 971570, 1263041, 1457355, 2428925, 2526082, 2914710, 3789123, 4857850, 6315205, 7286775, 7578246, 12630410, 14573550, 18945615, 31576025, 37891230, 63152050, 94728075, 189456150]

約数ペア:

[(1, 189456150), (2, 94728075), (3, 63152050), (5, 37891230), (6, 31576025), (10, 18945615), (13, 14573550), (15, 12630410), (25, 7578246), (26, 7286775), (30, 6315205), (39, 4857850), (50, 3789123), (65, 2914710), (75, 2526082), (78, 2428925), (130, 1457355), (150, 1263041), (195, 971570), (325, 582942), (390, 485785), (650, 291471), (975, 194314), (1950, 97157)]