279106740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1931}}^1$

素因数の和:2030

約数の個数: 144

約数和(自身を含む): 936726336

約数和(自身を除く): 657619596

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, 73, 90, 99, 110, 132, 146, 165, 180, 198, 219, 220, 292, 330, 365, 396, 438, 495, 657, 660, 730, 803, 876, 990, 1095, 1314, 1460, 1606, 1931, 1980, 2190, 2409, 2628, 3212, 3285, 3862, 4015, 4380, 4818, 5793, 6570, 7227, 7724, 8030, 9636, 9655, 11586, 12045, 13140, 14454, 16060, 17379, 19310, 21241, 23172, 24090, 28908, 28965, 34758, 36135, 38620, 42482, 48180, 57930, 63723, 69516, 72270, 84964, 86895, 106205, 115860, 127446, 140963, 144540, 173790, 191169, 212410, 254892, 281926, 318615, 347580, 382338, 422889, 424820, 563852, 637230, 704815, 764676, 845778, 955845, 1268667, 1274460, 1409630, 1550593, 1691556, 1911690, 2114445, 2537334, 2819260, 3101186, 3823380, 4228890, 4651779, 5074668, 6202372, 6343335, 7752965, 8457780, 9303558, 12686670, 13955337, 15505930, 18607116, 23258895, 25373340, 27910674, 31011860, 46517790, 55821348, 69776685, 93035580, 139553370, 279106740]

約数ペア:

[(1, 279106740), (2, 139553370), (3, 93035580), (4, 69776685), (5, 55821348), (6, 46517790), (9, 31011860), (10, 27910674), (11, 25373340), (12, 23258895), (15, 18607116), (18, 15505930), (20, 13955337), (22, 12686670), (30, 9303558), (33, 8457780), (36, 7752965), (44, 6343335), (45, 6202372), (55, 5074668), (60, 4651779), (66, 4228890), (73, 3823380), (90, 3101186), (99, 2819260), (110, 2537334), (132, 2114445), (146, 1911690), (165, 1691556), (180, 1550593), (198, 1409630), (219, 1274460), (220, 1268667), (292, 955845), (330, 845778), (365, 764676), (396, 704815), (438, 637230), (495, 563852), (657, 424820), (660, 422889), (730, 382338), (803, 347580), (876, 318615), (990, 281926), (1095, 254892), (1314, 212410), (1460, 191169), (1606, 173790), (1931, 144540), (1980, 140963), (2190, 127446), (2409, 115860), (2628, 106205), (3212, 86895), (3285, 84964), (3862, 72270), (4015, 69516), (4380, 63723), (4818, 57930), (5793, 48180), (6570, 42482), (7227, 38620), (7724, 36135), (8030, 34758), (9636, 28965), (9655, 28908), (11586, 24090), (12045, 23172), (13140, 21241), (14454, 19310), (16060, 17379)]