77060750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 157405248

約数和(自身を除く): 80344498

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 131, 181, 250, 262, 325, 362, 650, 655, 905, 1310, 1625, 1703, 1810, 2353, 3250, 3275, 3406, 4525, 4706, 6550, 8515, 9050, 11765, 16375, 17030, 22625, 23530, 23711, 32750, 42575, 45250, 47422, 58825, 85150, 117650, 118555, 212875, 237110, 294125, 308243, 425750, 588250, 592775, 616486, 1185550, 1541215, 2963875, 3082430, 5927750, 7706075, 15412150, 38530375, 77060750]

約数ペア:

[(1, 77060750), (2, 38530375), (5, 15412150), (10, 7706075), (13, 5927750), (25, 3082430), (26, 2963875), (50, 1541215), (65, 1185550), (125, 616486), (130, 592775), (131, 588250), (181, 425750), (250, 308243), (262, 294125), (325, 237110), (362, 212875), (650, 118555), (655, 117650), (905, 85150), (1310, 58825), (1625, 47422), (1703, 45250), (1810, 42575), (2353, 32750), (3250, 23711), (3275, 23530), (3406, 22625), (4525, 17030), (4706, 16375), (6550, 11765), (8515, 9050)]