191392020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{6367}}^1$

素因数の和:6549

約数の個数: 72

約数和(自身を含む): 584123904

約数和(自身を除く): 392731884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2505, 3006, 3340, 5010, 6012, 6367, 7515, 10020, 12734, 15030, 19101, 25468, 30060, 31835, 38202, 57303, 63670, 76404, 95505, 114606, 127340, 191010, 229212, 286515, 382020, 573030, 1063289, 1146060, 2126578, 3189867, 4253156, 5316445, 6379734, 9569601, 10632890, 12759468, 15949335, 19139202, 21265780, 31898670, 38278404, 47848005, 63797340, 95696010, 191392020]

約数ペア:

[(1, 191392020), (2, 95696010), (3, 63797340), (4, 47848005), (5, 38278404), (6, 31898670), (9, 21265780), (10, 19139202), (12, 15949335), (15, 12759468), (18, 10632890), (20, 9569601), (30, 6379734), (36, 5316445), (45, 4253156), (60, 3189867), (90, 2126578), (167, 1146060), (180, 1063289), (334, 573030), (501, 382020), (668, 286515), (835, 229212), (1002, 191010), (1503, 127340), (1670, 114606), (2004, 95505), (2505, 76404), (3006, 63670), (3340, 57303), (5010, 38202), (6012, 31835), (6367, 30060), (7515, 25468), (10020, 19101), (12734, 15030)]