75829740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{180547}}^1$

素因数の和:180566

約数の個数: 48

約数和(自身を含む): 242656512

約数和(自身を除く): 166826772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 180547, 361094, 541641, 722188, 902735, 1083282, 1263829, 1805470, 2166564, 2527658, 2708205, 3610940, 3791487, 5055316, 5416410, 6319145, 7582974, 10832820, 12638290, 15165948, 18957435, 25276580, 37914870, 75829740]

約数ペア:

[(1, 75829740), (2, 37914870), (3, 25276580), (4, 18957435), (5, 15165948), (6, 12638290), (7, 10832820), (10, 7582974), (12, 6319145), (14, 5416410), (15, 5055316), (20, 3791487), (21, 3610940), (28, 2708205), (30, 2527658), (35, 2166564), (42, 1805470), (60, 1263829), (70, 1083282), (84, 902735), (105, 722188), (140, 541641), (210, 361094), (420, 180547)]