304424800

素因数分解:

$2^5\times 5^2\times {\mathrm{97}}^1\times {\mathrm{3923}}^1$

素因数の和:4040

約数の個数: 72

約数和(自身を含む): 751030056

約数和(自身を除く): 446605256

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, 3104, 3880, 3923, 4850, 7760, 7846, 9700, 15520, 15692, 19400, 19615, 31384, 38800, 39230, 62768, 77600, 78460, 98075, 125536, 156920, 196150, 313840, 380531, 392300, 627680, 761062, 784600, 1522124, 1569200, 1902655, 3044248, 3138400, 3805310, 6088496, 7610620, 9513275, 12176992, 15221240, 19026550, 30442480, 38053100, 60884960, 76106200, 152212400, 304424800]

約数ペア:

[(1, 304424800), (2, 152212400), (4, 76106200), (5, 60884960), (8, 38053100), (10, 30442480), (16, 19026550), (20, 15221240), (25, 12176992), (32, 9513275), (40, 7610620), (50, 6088496), (80, 3805310), (97, 3138400), (100, 3044248), (160, 1902655), (194, 1569200), (200, 1522124), (388, 784600), (400, 761062), (485, 627680), (776, 392300), (800, 380531), (970, 313840), (1552, 196150), (1940, 156920), (2425, 125536), (3104, 98075), (3880, 78460), (3923, 77600), (4850, 62768), (7760, 39230), (7846, 38800), (9700, 31384), (15520, 19615), (15692, 19400)]