130636300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 296699760

約数和(自身を除く): 166063460

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 107, 116, 145, 214, 290, 421, 428, 535, 580, 725, 842, 1070, 1450, 1684, 2105, 2140, 2675, 2900, 3103, 4210, 5350, 6206, 8420, 10525, 10700, 12209, 12412, 15515, 21050, 24418, 31030, 42100, 45047, 48836, 61045, 62060, 77575, 90094, 122090, 155150, 180188, 225235, 244180, 305225, 310300, 450470, 610450, 900940, 1126175, 1220900, 1306363, 2252350, 2612726, 4504700, 5225452, 6531815, 13063630, 26127260, 32659075, 65318150, 130636300]

約数ペア:

[(1, 130636300), (2, 65318150), (4, 32659075), (5, 26127260), (10, 13063630), (20, 6531815), (25, 5225452), (29, 4504700), (50, 2612726), (58, 2252350), (100, 1306363), (107, 1220900), (116, 1126175), (145, 900940), (214, 610450), (290, 450470), (421, 310300), (428, 305225), (535, 244180), (580, 225235), (725, 180188), (842, 155150), (1070, 122090), (1450, 90094), (1684, 77575), (2105, 62060), (2140, 61045), (2675, 48836), (2900, 45047), (3103, 42100), (4210, 31030), (5350, 24418), (6206, 21050), (8420, 15515), (10525, 12412), (10700, 12209)]