265109900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14177}}^1$

素因数の和:14219

約数の個数: 72

約数和(自身を含む): 664551216

約数和(自身を除く): 399441316

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3740, 4675, 9350, 14177, 18700, 28354, 56708, 70885, 141770, 155947, 241009, 283540, 311894, 354425, 482018, 623788, 708850, 779735, 964036, 1205045, 1417700, 1559470, 2410090, 2651099, 3118940, 3898675, 4820180, 5302198, 6025225, 7797350, 10604396, 12050450, 13255495, 15594700, 24100900, 26510990, 53021980, 66277475, 132554950, 265109900]

約数ペア:

[(1, 265109900), (2, 132554950), (4, 66277475), (5, 53021980), (10, 26510990), (11, 24100900), (17, 15594700), (20, 13255495), (22, 12050450), (25, 10604396), (34, 7797350), (44, 6025225), (50, 5302198), (55, 4820180), (68, 3898675), (85, 3118940), (100, 2651099), (110, 2410090), (170, 1559470), (187, 1417700), (220, 1205045), (275, 964036), (340, 779735), (374, 708850), (425, 623788), (550, 482018), (748, 354425), (850, 311894), (935, 283540), (1100, 241009), (1700, 155947), (1870, 141770), (3740, 70885), (4675, 56708), (9350, 28354), (14177, 18700)]