397408050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67933}}^1$

素因数の和:67964

約数の個数: 72

約数和(自身を含む): 1149850884

約数和(自身を除く): 752442834

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 67933, 135866, 203799, 339665, 407598, 611397, 679330, 883129, 1018995, 1222794, 1698325, 1766258, 2037990, 2649387, 3056985, 3396650, 4415645, 5094975, 5298774, 6113970, 7948161, 8831290, 10189950, 13246935, 15284925, 15896322, 22078225, 26493870, 30569850, 39740805, 44156450, 66234675, 79481610, 132469350, 198704025, 397408050]

約数ペア:

[(1, 397408050), (2, 198704025), (3, 132469350), (5, 79481610), (6, 66234675), (9, 44156450), (10, 39740805), (13, 30569850), (15, 26493870), (18, 22078225), (25, 15896322), (26, 15284925), (30, 13246935), (39, 10189950), (45, 8831290), (50, 7948161), (65, 6113970), (75, 5298774), (78, 5094975), (90, 4415645), (117, 3396650), (130, 3056985), (150, 2649387), (195, 2037990), (225, 1766258), (234, 1698325), (325, 1222794), (390, 1018995), (450, 883129), (585, 679330), (650, 611397), (975, 407598), (1170, 339665), (1950, 203799), (2925, 135866), (5850, 67933)]