86551740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1619}}^1$

素因数の和:1654

約数の個数: 144

約数和(自身を含む): 297198720

約数和(自身を除く): 210646980

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, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1619, 1620, 1782, 1980, 2430, 2673, 2970, 3238, 3564, 4455, 4857, 4860, 5346, 5940, 6476, 8095, 8910, 9714, 10692, 13365, 14571, 16190, 17809, 17820, 19428, 24285, 26730, 29142, 32380, 35618, 43713, 48570, 53427, 53460, 58284, 71236, 72855, 87426, 89045, 97140, 106854, 131139, 145710, 160281, 174852, 178090, 213708, 218565, 262278, 267135, 291420, 320562, 356180, 393417, 437130, 480843, 524556, 534270, 641124, 655695, 786834, 801405, 874260, 961686, 1068540, 1311390, 1442529, 1573668, 1602810, 1923372, 1967085, 2404215, 2622780, 2885058, 3205620, 3934170, 4327587, 4808430, 5770116, 7212645, 7868340, 8655174, 9616860, 14425290, 17310348, 21637935, 28850580, 43275870, 86551740]

約数ペア:

[(1, 86551740), (2, 43275870), (3, 28850580), (4, 21637935), (5, 17310348), (6, 14425290), (9, 9616860), (10, 8655174), (11, 7868340), (12, 7212645), (15, 5770116), (18, 4808430), (20, 4327587), (22, 3934170), (27, 3205620), (30, 2885058), (33, 2622780), (36, 2404215), (44, 1967085), (45, 1923372), (54, 1602810), (55, 1573668), (60, 1442529), (66, 1311390), (81, 1068540), (90, 961686), (99, 874260), (108, 801405), (110, 786834), (132, 655695), (135, 641124), (162, 534270), (165, 524556), (180, 480843), (198, 437130), (220, 393417), (243, 356180), (270, 320562), (297, 291420), (324, 267135), (330, 262278), (396, 218565), (405, 213708), (486, 178090), (495, 174852), (540, 160281), (594, 145710), (660, 131139), (810, 106854), (891, 97140), (972, 89045), (990, 87426), (1188, 72855), (1215, 71236), (1485, 58284), (1619, 53460), (1620, 53427), (1782, 48570), (1980, 43713), (2430, 35618), (2673, 32380), (2970, 29142), (3238, 26730), (3564, 24285), (4455, 19428), (4857, 17820), (4860, 17809), (5346, 16190), (5940, 14571), (6476, 13365), (8095, 10692), (8910, 9714)]