61149450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 158864832

約数和(自身を除く): 97715382

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 61, 75, 82, 122, 123, 150, 163, 183, 205, 246, 305, 326, 366, 410, 489, 610, 615, 815, 915, 978, 1025, 1230, 1525, 1630, 1830, 2050, 2445, 2501, 3050, 3075, 4075, 4575, 4890, 5002, 6150, 6683, 7503, 8150, 9150, 9943, 12225, 12505, 13366, 15006, 19886, 20049, 24450, 25010, 29829, 33415, 37515, 40098, 49715, 59658, 62525, 66830, 75030, 99430, 100245, 125050, 149145, 167075, 187575, 200490, 248575, 298290, 334150, 375150, 407663, 497150, 501225, 745725, 815326, 1002450, 1222989, 1491450, 2038315, 2445978, 4076630, 6114945, 10191575, 12229890, 20383150, 30574725, 61149450]

約数ペア:

[(1, 61149450), (2, 30574725), (3, 20383150), (5, 12229890), (6, 10191575), (10, 6114945), (15, 4076630), (25, 2445978), (30, 2038315), (41, 1491450), (50, 1222989), (61, 1002450), (75, 815326), (82, 745725), (122, 501225), (123, 497150), (150, 407663), (163, 375150), (183, 334150), (205, 298290), (246, 248575), (305, 200490), (326, 187575), (366, 167075), (410, 149145), (489, 125050), (610, 100245), (615, 99430), (815, 75030), (915, 66830), (978, 62525), (1025, 59658), (1230, 49715), (1525, 40098), (1630, 37515), (1830, 33415), (2050, 29829), (2445, 25010), (2501, 24450), (3050, 20049), (3075, 19886), (4075, 15006), (4575, 13366), (4890, 12505), (5002, 12225), (6150, 9943), (6683, 9150), (7503, 8150)]