157617180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{125093}}^1$

素因数の和:125115

約数の個数: 72

約数和(自身を含む): 546410592

約数和(自身を除く): 388793412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 125093, 250186, 375279, 500372, 625465, 750558, 875651, 1125837, 1250930, 1501116, 1751302, 1876395, 2251674, 2501860, 2626953, 3502604, 3752790, 4378255, 4503348, 5253906, 5629185, 7505580, 7880859, 8756510, 10507812, 11258370, 13134765, 15761718, 17513020, 22516740, 26269530, 31523436, 39404295, 52539060, 78808590, 157617180]

約数ペア:

[(1, 157617180), (2, 78808590), (3, 52539060), (4, 39404295), (5, 31523436), (6, 26269530), (7, 22516740), (9, 17513020), (10, 15761718), (12, 13134765), (14, 11258370), (15, 10507812), (18, 8756510), (20, 7880859), (21, 7505580), (28, 5629185), (30, 5253906), (35, 4503348), (36, 4378255), (42, 3752790), (45, 3502604), (60, 2626953), (63, 2501860), (70, 2251674), (84, 1876395), (90, 1751302), (105, 1501116), (126, 1250930), (140, 1125837), (180, 875651), (210, 750558), (252, 625465), (315, 500372), (420, 375279), (630, 250186), (1260, 125093)]