127961050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1856

約数の個数: 72

約数和(自身を含む): 286572060

約数和(自身を除く): 158611010

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 49, 50, 58, 70, 98, 145, 175, 203, 245, 290, 350, 406, 490, 725, 1015, 1225, 1421, 1450, 1801, 2030, 2450, 2842, 3602, 5075, 7105, 9005, 10150, 12607, 14210, 18010, 25214, 35525, 45025, 52229, 63035, 71050, 88249, 90050, 104458, 126070, 176498, 261145, 315175, 365603, 441245, 522290, 630350, 731206, 882490, 1305725, 1828015, 2206225, 2559221, 2611450, 3656030, 4412450, 5118442, 9140075, 12796105, 18280150, 25592210, 63980525, 127961050]

約数ペア:

[(1, 127961050), (2, 63980525), (5, 25592210), (7, 18280150), (10, 12796105), (14, 9140075), (25, 5118442), (29, 4412450), (35, 3656030), (49, 2611450), (50, 2559221), (58, 2206225), (70, 1828015), (98, 1305725), (145, 882490), (175, 731206), (203, 630350), (245, 522290), (290, 441245), (350, 365603), (406, 315175), (490, 261145), (725, 176498), (1015, 126070), (1225, 104458), (1421, 90050), (1450, 88249), (1801, 71050), (2030, 63035), (2450, 52229), (2842, 45025), (3602, 35525), (5075, 25214), (7105, 18010), (9005, 14210), (10150, 12607)]