71632900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1513

約数の個数: 72

約数和(自身を含む): 170379720

約数和(自身を除く): 98746820

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 145, 170, 290, 340, 425, 493, 580, 725, 850, 986, 1450, 1453, 1700, 1972, 2465, 2900, 2906, 4930, 5812, 7265, 9860, 12325, 14530, 24650, 24701, 29060, 36325, 42137, 49300, 49402, 72650, 84274, 98804, 123505, 145300, 168548, 210685, 247010, 421370, 494020, 617525, 716329, 842740, 1053425, 1235050, 1432658, 2106850, 2470100, 2865316, 3581645, 4213700, 7163290, 14326580, 17908225, 35816450, 71632900]

約数ペア:

[(1, 71632900), (2, 35816450), (4, 17908225), (5, 14326580), (10, 7163290), (17, 4213700), (20, 3581645), (25, 2865316), (29, 2470100), (34, 2106850), (50, 1432658), (58, 1235050), (68, 1053425), (85, 842740), (100, 716329), (116, 617525), (145, 494020), (170, 421370), (290, 247010), (340, 210685), (425, 168548), (493, 145300), (580, 123505), (725, 98804), (850, 84274), (986, 72650), (1450, 49402), (1453, 49300), (1700, 42137), (1972, 36325), (2465, 29060), (2900, 24701), (2906, 24650), (4930, 14530), (5812, 12325), (7265, 9860)]