300135550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3229}}^1$

素因数の和:3278

約数の個数: 72

約数和(自身を含む): 659656440

約数和(自身を除く): 359520890

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 169, 275, 286, 325, 338, 550, 650, 715, 845, 1430, 1690, 1859, 3229, 3575, 3718, 4225, 6458, 7150, 8450, 9295, 16145, 18590, 32290, 35519, 41977, 46475, 71038, 80725, 83954, 92950, 161450, 177595, 209885, 355190, 419770, 461747, 545701, 887975, 923494, 1049425, 1091402, 1775950, 2098850, 2308735, 2728505, 4617470, 5457010, 6002711, 11543675, 12005422, 13642525, 23087350, 27285050, 30013555, 60027110, 150067775, 300135550]

約数ペア:

[(1, 300135550), (2, 150067775), (5, 60027110), (10, 30013555), (11, 27285050), (13, 23087350), (22, 13642525), (25, 12005422), (26, 11543675), (50, 6002711), (55, 5457010), (65, 4617470), (110, 2728505), (130, 2308735), (143, 2098850), (169, 1775950), (275, 1091402), (286, 1049425), (325, 923494), (338, 887975), (550, 545701), (650, 461747), (715, 419770), (845, 355190), (1430, 209885), (1690, 177595), (1859, 161450), (3229, 92950), (3575, 83954), (3718, 80725), (4225, 71038), (6458, 46475), (7150, 41977), (8450, 35519), (9295, 32290), (16145, 18590)]