167428100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:802

約数の個数: 108

約数和(自身を含む): 432222336

約数和(自身を除く): 264794236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 49, 50, 70, 94, 98, 100, 140, 175, 188, 196, 235, 245, 329, 350, 470, 490, 658, 700, 727, 940, 980, 1175, 1225, 1316, 1454, 1645, 2303, 2350, 2450, 2908, 3290, 3635, 4606, 4700, 4900, 5089, 6580, 7270, 8225, 9212, 10178, 11515, 14540, 16450, 18175, 20356, 23030, 25445, 32900, 34169, 35623, 36350, 46060, 50890, 57575, 68338, 71246, 72700, 101780, 115150, 127225, 136676, 142492, 170845, 178115, 230300, 239183, 254450, 341690, 356230, 478366, 508900, 683380, 712460, 854225, 890575, 956732, 1195915, 1674281, 1708450, 1781150, 2391830, 3348562, 3416900, 3562300, 4783660, 5979575, 6697124, 8371405, 11959150, 16742810, 23918300, 33485620, 41857025, 83714050, 167428100]

約数ペア:

[(1, 167428100), (2, 83714050), (4, 41857025), (5, 33485620), (7, 23918300), (10, 16742810), (14, 11959150), (20, 8371405), (25, 6697124), (28, 5979575), (35, 4783660), (47, 3562300), (49, 3416900), (50, 3348562), (70, 2391830), (94, 1781150), (98, 1708450), (100, 1674281), (140, 1195915), (175, 956732), (188, 890575), (196, 854225), (235, 712460), (245, 683380), (329, 508900), (350, 478366), (470, 356230), (490, 341690), (658, 254450), (700, 239183), (727, 230300), (940, 178115), (980, 170845), (1175, 142492), (1225, 136676), (1316, 127225), (1454, 115150), (1645, 101780), (2303, 72700), (2350, 71246), (2450, 68338), (2908, 57575), (3290, 50890), (3635, 46060), (4606, 36350), (4700, 35623), (4900, 34169), (5089, 32900), (6580, 25445), (7270, 23030), (8225, 20356), (9212, 18175), (10178, 16450), (11515, 14540)]