75984350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 158765880

約数和(自身を除く): 82781530

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 139, 145, 278, 290, 325, 377, 650, 695, 725, 754, 841, 1390, 1450, 1682, 1807, 1885, 3475, 3614, 3770, 4031, 4205, 6950, 8062, 8410, 9035, 9425, 10933, 18070, 18850, 20155, 21025, 21866, 40310, 42050, 45175, 52403, 54665, 90350, 100775, 104806, 109330, 116899, 201550, 233798, 262015, 273325, 524030, 546650, 584495, 1168990, 1310075, 1519687, 2620150, 2922475, 3039374, 5844950, 7598435, 15196870, 37992175, 75984350]

約数ペア:

[(1, 75984350), (2, 37992175), (5, 15196870), (10, 7598435), (13, 5844950), (25, 3039374), (26, 2922475), (29, 2620150), (50, 1519687), (58, 1310075), (65, 1168990), (130, 584495), (139, 546650), (145, 524030), (278, 273325), (290, 262015), (325, 233798), (377, 201550), (650, 116899), (695, 109330), (725, 104806), (754, 100775), (841, 90350), (1390, 54665), (1450, 52403), (1682, 45175), (1807, 42050), (1885, 40310), (3475, 21866), (3614, 21025), (3770, 20155), (4031, 18850), (4205, 18070), (6950, 10933), (8062, 9425), (8410, 9035)]