80809050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{76961}}^1$

素因数の和:76983

約数の個数: 48

約数和(自身を含む): 229038912

約数和(自身を除く): 148229862

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 76961, 153922, 230883, 384805, 461766, 538727, 769610, 1077454, 1154415, 1616181, 1924025, 2308830, 2693635, 3232362, 3848050, 5387270, 5772075, 8080905, 11544150, 13468175, 16161810, 26936350, 40404525, 80809050]

約数ペア:

[(1, 80809050), (2, 40404525), (3, 26936350), (5, 16161810), (6, 13468175), (7, 11544150), (10, 8080905), (14, 5772075), (15, 5387270), (21, 3848050), (25, 3232362), (30, 2693635), (35, 2308830), (42, 1924025), (50, 1616181), (70, 1154415), (75, 1077454), (105, 769610), (150, 538727), (175, 461766), (210, 384805), (350, 230883), (525, 153922), (1050, 76961)]