44882820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{641}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 136707480

約数和(自身を除く): 91824660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389, 641, 778, 1167, 1282, 1556, 1923, 1945, 2334, 2564, 3205, 3501, 3846, 3890, 4668, 5769, 5835, 6410, 7002, 7692, 7780, 9615, 11538, 11670, 12820, 14004, 17505, 19230, 23076, 23340, 28845, 35010, 38460, 57690, 70020, 115380, 249349, 498698, 748047, 997396, 1246745, 1496094, 2244141, 2493490, 2992188, 3740235, 4488282, 4986980, 7480470, 8976564, 11220705, 14960940, 22441410, 44882820]

約数ペア:

[(1, 44882820), (2, 22441410), (3, 14960940), (4, 11220705), (5, 8976564), (6, 7480470), (9, 4986980), (10, 4488282), (12, 3740235), (15, 2992188), (18, 2493490), (20, 2244141), (30, 1496094), (36, 1246745), (45, 997396), (60, 748047), (90, 498698), (180, 249349), (389, 115380), (641, 70020), (778, 57690), (1167, 38460), (1282, 35010), (1556, 28845), (1923, 23340), (1945, 23076), (2334, 19230), (2564, 17505), (3205, 14004), (3501, 12820), (3846, 11670), (3890, 11538), (4668, 9615), (5769, 7780), (5835, 7692), (6410, 7002)]