111965940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8521}}^1$

素因数の和:8609

約数の個数: 72

約数和(自身を含む): 344322888

約数和(自身を除く): 232356948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 8521, 13140, 17042, 25563, 34084, 42605, 51126, 76689, 85210, 102252, 127815, 153378, 170420, 255630, 306756, 383445, 511260, 622033, 766890, 1244066, 1533780, 1866099, 2488132, 3110165, 3732198, 5598297, 6220330, 7464396, 9330495, 11196594, 12440660, 18660990, 22393188, 27991485, 37321980, 55982970, 111965940]

約数ペア:

[(1, 111965940), (2, 55982970), (3, 37321980), (4, 27991485), (5, 22393188), (6, 18660990), (9, 12440660), (10, 11196594), (12, 9330495), (15, 7464396), (18, 6220330), (20, 5598297), (30, 3732198), (36, 3110165), (45, 2488132), (60, 1866099), (73, 1533780), (90, 1244066), (146, 766890), (180, 622033), (219, 511260), (292, 383445), (365, 306756), (438, 255630), (657, 170420), (730, 153378), (876, 127815), (1095, 102252), (1314, 85210), (1460, 76689), (2190, 51126), (2628, 42605), (3285, 34084), (4380, 25563), (6570, 17042), (8521, 13140)]