69595020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35149}}^1$

素因数の和:35175

約数の個数: 72

約数和(自身を含む): 230302800

約数和(自身を除く): 160707780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 35149, 70298, 105447, 140596, 175745, 210894, 316341, 351490, 386639, 421788, 527235, 632682, 702980, 773278, 1054470, 1159917, 1265364, 1546556, 1581705, 1933195, 2108940, 2319834, 3163410, 3479751, 3866390, 4639668, 5799585, 6326820, 6959502, 7732780, 11599170, 13919004, 17398755, 23198340, 34797510, 69595020]

約数ペア:

[(1, 69595020), (2, 34797510), (3, 23198340), (4, 17398755), (5, 13919004), (6, 11599170), (9, 7732780), (10, 6959502), (11, 6326820), (12, 5799585), (15, 4639668), (18, 3866390), (20, 3479751), (22, 3163410), (30, 2319834), (33, 2108940), (36, 1933195), (44, 1581705), (45, 1546556), (55, 1265364), (60, 1159917), (66, 1054470), (90, 773278), (99, 702980), (110, 632682), (132, 527235), (165, 421788), (180, 386639), (198, 351490), (220, 316341), (330, 210894), (396, 175745), (495, 140596), (660, 105447), (990, 70298), (1980, 35149)]