15690547620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2243}}^1\times {\mathrm{3533}}^1$

素因数の和:5802

約数の個数: 144

約数和(自身を含む): 51959299392

約数和(自身を除く): 36268751772

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, 2243, 3533, 4486, 6729, 7066, 8972, 10599, 11215, 13458, 14132, 17665, 20187, 21198, 22430, 24673, 26916, 31797, 33645, 35330, 38863, 40374, 42396, 44860, 49346, 52995, 63594, 67290, 70660, 74019, 77726, 80748, 98692, 100935, 105990, 116589, 123365, 127188, 134580, 148038, 155452, 158985, 194315, 201870, 211980, 222057, 233178, 246730, 296076, 317970, 349767, 370095, 388630, 403740, 444114, 466356, 493460, 582945, 635940, 699534, 740190, 777260, 888228, 1110285, 1165890, 1399068, 1480380, 1748835, 2220570, 2331780, 3497670, 4441140, 6995340, 7924519, 15849038, 23773557, 31698076, 39622595, 47547114, 71320671, 79245190, 87169709, 95094228, 118867785, 142641342, 158490380, 174339418, 237735570, 261509127, 285282684, 348678836, 356603355, 435848545, 475471140, 523018254, 713206710, 784527381, 871697090, 1046036508, 1307545635, 1426413420, 1569054762, 1743394180, 2615091270, 3138109524, 3922636905, 5230182540, 7845273810, 15690547620]

約数ペア:

[(1, 15690547620), (2, 7845273810), (3, 5230182540), (4, 3922636905), (5, 3138109524), (6, 2615091270), (9, 1743394180), (10, 1569054762), (11, 1426413420), (12, 1307545635), (15, 1046036508), (18, 871697090), (20, 784527381), (22, 713206710), (30, 523018254), (33, 475471140), (36, 435848545), (44, 356603355), (45, 348678836), (55, 285282684), (60, 261509127), (66, 237735570), (90, 174339418), (99, 158490380), (110, 142641342), (132, 118867785), (165, 95094228), (180, 87169709), (198, 79245190), (220, 71320671), (330, 47547114), (396, 39622595), (495, 31698076), (660, 23773557), (990, 15849038), (1980, 7924519), (2243, 6995340), (3533, 4441140), (4486, 3497670), (6729, 2331780), (7066, 2220570), (8972, 1748835), (10599, 1480380), (11215, 1399068), (13458, 1165890), (14132, 1110285), (17665, 888228), (20187, 777260), (21198, 740190), (22430, 699534), (24673, 635940), (26916, 582945), (31797, 493460), (33645, 466356), (35330, 444114), (38863, 403740), (40374, 388630), (42396, 370095), (44860, 349767), (49346, 317970), (52995, 296076), (63594, 246730), (67290, 233178), (70660, 222057), (74019, 211980), (77726, 201870), (80748, 194315), (98692, 158985), (100935, 155452), (105990, 148038), (116589, 134580), (123365, 127188)]