102299715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^2$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 209952288

約数和(自身を除く): 107652573

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 89, 105, 123, 205, 267, 287, 315, 369, 445, 615, 623, 801, 861, 1335, 1435, 1845, 1869, 2583, 3115, 3649, 4005, 4305, 5607, 7921, 9345, 10947, 12915, 18245, 23763, 25543, 28035, 32841, 39605, 54735, 55447, 71289, 76629, 118815, 127715, 164205, 166341, 229887, 277235, 324761, 356445, 383145, 499023, 831705, 974283, 1149435, 1623805, 2273327, 2495115, 2922849, 4871415, 6819981, 11366635, 14614245, 20459943, 34099905, 102299715]

約数ペア:

[(1, 102299715), (3, 34099905), (5, 20459943), (7, 14614245), (9, 11366635), (15, 6819981), (21, 4871415), (35, 2922849), (41, 2495115), (45, 2273327), (63, 1623805), (89, 1149435), (105, 974283), (123, 831705), (205, 499023), (267, 383145), (287, 356445), (315, 324761), (369, 277235), (445, 229887), (615, 166341), (623, 164205), (801, 127715), (861, 118815), (1335, 76629), (1435, 71289), (1845, 55447), (1869, 54735), (2583, 39605), (3115, 32841), (3649, 28035), (4005, 25543), (4305, 23763), (5607, 18245), (7921, 12915), (9345, 10947)]