87977340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4937}}^1$

素因数の和:4969

約数の個数: 120

約数和(自身を含む): 301138992

約数和(自身を除く): 213161652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 4937, 5940, 8910, 9874, 14811, 17820, 19748, 24685, 29622, 44433, 49370, 54307, 59244, 74055, 88866, 98740, 108614, 133299, 148110, 162921, 177732, 217228, 222165, 266598, 271535, 296220, 325842, 399897, 444330, 488763, 533196, 543070, 651684, 666495, 799794, 814605, 888660, 977526, 1086140, 1332990, 1466289, 1599588, 1629210, 1955052, 1999485, 2443815, 2665980, 2932578, 3258420, 3998970, 4398867, 4887630, 5865156, 7331445, 7997940, 8797734, 9775260, 14662890, 17595468, 21994335, 29325780, 43988670, 87977340]

約数ペア:

[(1, 87977340), (2, 43988670), (3, 29325780), (4, 21994335), (5, 17595468), (6, 14662890), (9, 9775260), (10, 8797734), (11, 7997940), (12, 7331445), (15, 5865156), (18, 4887630), (20, 4398867), (22, 3998970), (27, 3258420), (30, 2932578), (33, 2665980), (36, 2443815), (44, 1999485), (45, 1955052), (54, 1629210), (55, 1599588), (60, 1466289), (66, 1332990), (81, 1086140), (90, 977526), (99, 888660), (108, 814605), (110, 799794), (132, 666495), (135, 651684), (162, 543070), (165, 533196), (180, 488763), (198, 444330), (220, 399897), (270, 325842), (297, 296220), (324, 271535), (330, 266598), (396, 222165), (405, 217228), (495, 177732), (540, 162921), (594, 148110), (660, 133299), (810, 108614), (891, 98740), (990, 88866), (1188, 74055), (1485, 59244), (1620, 54307), (1782, 49370), (1980, 44433), (2970, 29622), (3564, 24685), (4455, 19748), (4937, 17820), (5940, 14811), (8910, 9874)]