229928800

素因数分解:

$2^5\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2963}}^1$

素因数の和:3080

約数の個数: 72

約数和(自身を含む): 567291816

約数和(自身を除く): 337363016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 97, 100, 160, 194, 200, 388, 400, 485, 776, 800, 970, 1552, 1940, 2425, 2963, 3104, 3880, 4850, 5926, 7760, 9700, 11852, 14815, 15520, 19400, 23704, 29630, 38800, 47408, 59260, 74075, 77600, 94816, 118520, 148150, 237040, 287411, 296300, 474080, 574822, 592600, 1149644, 1185200, 1437055, 2299288, 2370400, 2874110, 4598576, 5748220, 7185275, 9197152, 11496440, 14370550, 22992880, 28741100, 45985760, 57482200, 114964400, 229928800]

約数ペア:

[(1, 229928800), (2, 114964400), (4, 57482200), (5, 45985760), (8, 28741100), (10, 22992880), (16, 14370550), (20, 11496440), (25, 9197152), (32, 7185275), (40, 5748220), (50, 4598576), (80, 2874110), (97, 2370400), (100, 2299288), (160, 1437055), (194, 1185200), (200, 1149644), (388, 592600), (400, 574822), (485, 474080), (776, 296300), (800, 287411), (970, 237040), (1552, 148150), (1940, 118520), (2425, 94816), (2963, 77600), (3104, 74075), (3880, 59260), (4850, 47408), (5926, 38800), (7760, 29630), (9700, 23704), (11852, 19400), (14815, 15520)]