60868100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 138532800

約数和(自身を除く): 77664700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 139, 145, 151, 278, 290, 302, 556, 580, 604, 695, 725, 755, 1390, 1450, 1510, 2780, 2900, 3020, 3475, 3775, 4031, 4379, 6950, 7550, 8062, 8758, 13900, 15100, 16124, 17516, 20155, 20989, 21895, 40310, 41978, 43790, 80620, 83956, 87580, 100775, 104945, 109475, 201550, 209890, 218950, 403100, 419780, 437900, 524725, 608681, 1049450, 1217362, 2098900, 2434724, 3043405, 6086810, 12173620, 15217025, 30434050, 60868100]

約数ペア:

[(1, 60868100), (2, 30434050), (4, 15217025), (5, 12173620), (10, 6086810), (20, 3043405), (25, 2434724), (29, 2098900), (50, 1217362), (58, 1049450), (100, 608681), (116, 524725), (139, 437900), (145, 419780), (151, 403100), (278, 218950), (290, 209890), (302, 201550), (556, 109475), (580, 104945), (604, 100775), (695, 87580), (725, 83956), (755, 80620), (1390, 43790), (1450, 41978), (1510, 40310), (2780, 21895), (2900, 20989), (3020, 20155), (3475, 17516), (3775, 16124), (4031, 15100), (4379, 13900), (6950, 8758), (7550, 8062)]