69498100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1105

約数の個数: 72

約数和(自身を含む): 174238848

約数和(自身を除く): 104740748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 350, 404, 505, 700, 707, 983, 1010, 1414, 1966, 2020, 2525, 2828, 3535, 3932, 4915, 5050, 6881, 7070, 9830, 10100, 13762, 14140, 17675, 19660, 24575, 27524, 34405, 35350, 49150, 68810, 70700, 98300, 99283, 137620, 172025, 198566, 344050, 397132, 496415, 688100, 694981, 992830, 1389962, 1985660, 2482075, 2779924, 3474905, 4964150, 6949810, 9928300, 13899620, 17374525, 34749050, 69498100]

約数ペア:

[(1, 69498100), (2, 34749050), (4, 17374525), (5, 13899620), (7, 9928300), (10, 6949810), (14, 4964150), (20, 3474905), (25, 2779924), (28, 2482075), (35, 1985660), (50, 1389962), (70, 992830), (100, 694981), (101, 688100), (140, 496415), (175, 397132), (202, 344050), (350, 198566), (404, 172025), (505, 137620), (700, 99283), (707, 98300), (983, 70700), (1010, 68810), (1414, 49150), (1966, 35350), (2020, 34405), (2525, 27524), (2828, 24575), (3535, 19660), (3932, 17675), (4915, 14140), (5050, 13762), (6881, 10100), (7070, 9830)]