73268500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 171924480

約数和(自身を除く): 98655980

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 31, 50, 58, 62, 100, 116, 124, 125, 145, 155, 163, 250, 290, 310, 326, 500, 580, 620, 652, 725, 775, 815, 899, 1450, 1550, 1630, 1798, 2900, 3100, 3260, 3596, 3625, 3875, 4075, 4495, 4727, 5053, 7250, 7750, 8150, 8990, 9454, 10106, 14500, 15500, 16300, 17980, 18908, 20212, 20375, 22475, 23635, 25265, 40750, 44950, 47270, 50530, 81500, 89900, 94540, 101060, 112375, 118175, 126325, 146537, 224750, 236350, 252650, 293074, 449500, 472700, 505300, 586148, 590875, 631625, 732685, 1181750, 1263250, 1465370, 2363500, 2526500, 2930740, 3663425, 7326850, 14653700, 18317125, 36634250, 73268500]

約数ペア:

[(1, 73268500), (2, 36634250), (4, 18317125), (5, 14653700), (10, 7326850), (20, 3663425), (25, 2930740), (29, 2526500), (31, 2363500), (50, 1465370), (58, 1263250), (62, 1181750), (100, 732685), (116, 631625), (124, 590875), (125, 586148), (145, 505300), (155, 472700), (163, 449500), (250, 293074), (290, 252650), (310, 236350), (326, 224750), (500, 146537), (580, 126325), (620, 118175), (652, 112375), (725, 101060), (775, 94540), (815, 89900), (899, 81500), (1450, 50530), (1550, 47270), (1630, 44950), (1798, 40750), (2900, 25265), (3100, 23635), (3260, 22475), (3596, 20375), (3625, 20212), (3875, 18908), (4075, 17980), (4495, 16300), (4727, 15500), (5053, 14500), (7250, 10106), (7750, 9454), (8150, 8990)]