11721900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 34779024

約数和(自身を除く): 23057124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 953, 1025, 1230, 1906, 2050, 2460, 2859, 3075, 3812, 4100, 4765, 5718, 6150, 9530, 11436, 12300, 14295, 19060, 23825, 28590, 39073, 47650, 57180, 71475, 78146, 95300, 117219, 142950, 156292, 195365, 234438, 285900, 390730, 468876, 586095, 781460, 976825, 1172190, 1953650, 2344380, 2930475, 3907300, 5860950, 11721900]

約数ペア:

[(1, 11721900), (2, 5860950), (3, 3907300), (4, 2930475), (5, 2344380), (6, 1953650), (10, 1172190), (12, 976825), (15, 781460), (20, 586095), (25, 468876), (30, 390730), (41, 285900), (50, 234438), (60, 195365), (75, 156292), (82, 142950), (100, 117219), (123, 95300), (150, 78146), (164, 71475), (205, 57180), (246, 47650), (300, 39073), (410, 28590), (492, 23825), (615, 19060), (820, 14295), (953, 12300), (1025, 11436), (1230, 9530), (1906, 6150), (2050, 5718), (2460, 4765), (2859, 4100), (3075, 3812)]