151557700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{683}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 377600832

約数和(自身を除く): 226043132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 317, 350, 634, 683, 700, 1268, 1366, 1585, 2219, 2732, 3170, 3415, 4438, 4781, 6340, 6830, 7925, 8876, 9562, 11095, 13660, 15850, 17075, 19124, 22190, 23905, 31700, 34150, 44380, 47810, 55475, 68300, 95620, 110950, 119525, 216511, 221900, 239050, 433022, 478100, 866044, 1082555, 1515577, 2165110, 3031154, 4330220, 5412775, 6062308, 7577885, 10825550, 15155770, 21651100, 30311540, 37889425, 75778850, 151557700]

約数ペア:

[(1, 151557700), (2, 75778850), (4, 37889425), (5, 30311540), (7, 21651100), (10, 15155770), (14, 10825550), (20, 7577885), (25, 6062308), (28, 5412775), (35, 4330220), (50, 3031154), (70, 2165110), (100, 1515577), (140, 1082555), (175, 866044), (317, 478100), (350, 433022), (634, 239050), (683, 221900), (700, 216511), (1268, 119525), (1366, 110950), (1585, 95620), (2219, 68300), (2732, 55475), (3170, 47810), (3415, 44380), (4438, 34150), (4781, 31700), (6340, 23905), (6830, 22190), (7925, 19124), (8876, 17075), (9562, 15850), (11095, 13660)]