124489400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{12703}}^1$

素因数の和:12733

約数の個数: 72

約数和(自身を含む): 336719520

約数和(自身を除く): 212230120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 12703, 25406, 50812, 63515, 88921, 101624, 127030, 177842, 254060, 317575, 355684, 444605, 508120, 622447, 635150, 711368, 889210, 1244894, 1270300, 1778420, 2223025, 2489788, 2540600, 3112235, 3556840, 4446050, 4979576, 6224470, 8892100, 12448940, 15561175, 17784200, 24897880, 31122350, 62244700, 124489400]

約数ペア:

[(1, 124489400), (2, 62244700), (4, 31122350), (5, 24897880), (7, 17784200), (8, 15561175), (10, 12448940), (14, 8892100), (20, 6224470), (25, 4979576), (28, 4446050), (35, 3556840), (40, 3112235), (49, 2540600), (50, 2489788), (56, 2223025), (70, 1778420), (98, 1270300), (100, 1244894), (140, 889210), (175, 711368), (196, 635150), (200, 622447), (245, 508120), (280, 444605), (350, 355684), (392, 317575), (490, 254060), (700, 177842), (980, 127030), (1225, 101624), (1400, 88921), (1960, 63515), (2450, 50812), (4900, 25406), (9800, 12703)]