86975460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 322882560

約数和(自身を除く): 235907100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 31, 33, 36, 39, 44, 45, 52, 55, 60, 62, 65, 66, 78, 90, 93, 99, 109, 110, 117, 124, 130, 132, 143, 155, 156, 165, 180, 186, 195, 198, 218, 220, 234, 260, 279, 286, 310, 327, 330, 341, 372, 390, 396, 403, 429, 436, 465, 468, 495, 545, 558, 572, 585, 620, 654, 660, 682, 715, 780, 806, 858, 930, 981, 990, 1023, 1090, 1116, 1170, 1199, 1209, 1287, 1308, 1364, 1395, 1417, 1430, 1612, 1635, 1705, 1716, 1860, 1962, 1980, 2015, 2046, 2145, 2180, 2340, 2398, 2418, 2574, 2790, 2834, 2860, 3069, 3270, 3379, 3410, 3597, 3627, 3924, 4030, 4092, 4251, 4290, 4433, 4796, 4836, 4905, 5115, 5148, 5580, 5668, 5995, 6045, 6138, 6435, 6540, 6758, 6820, 7085, 7194, 7254, 8060, 8502, 8580, 8866, 9810, 10137, 10230, 10791, 11990, 12090, 12276, 12753, 12870, 13299, 13516, 14170, 14388, 14508, 15345, 15587, 16895, 17004, 17732, 17985, 18135, 19620, 20274, 20460, 21255, 21582, 22165, 23980, 24180, 25506, 25740, 26598, 28340, 30411, 30690, 31174, 33790, 35970, 36270, 37169, 39897, 40548, 42510, 43164, 43927, 44330, 46761, 50685, 51012, 53196, 53955, 60822, 61380, 62348, 63765, 66495, 67580, 71940, 72540, 74338, 77935, 79794, 85020, 87854, 88660, 93522, 101370, 107910, 111507, 121644, 127530, 131781, 132990, 140283, 148676, 152055, 155870, 159588, 175708, 185845, 187044, 199485, 202740, 215820, 219635, 223014, 233805, 255060, 263562, 265980, 280566, 304110, 311740, 334521, 371690, 395343, 398970, 439270, 446028, 467610, 483197, 527124, 557535, 561132, 608220, 658905, 669042, 701415, 743380, 790686, 797940, 878540, 935220, 966394, 1115070, 1317810, 1338084, 1402830, 1449591, 1581372, 1672605, 1932788, 1976715, 2230140, 2415985, 2635620, 2805660, 2899182, 3345210, 3953430, 4348773, 4831970, 5798364, 6690420, 7247955, 7906860, 8697546, 9663940, 14495910, 17395092, 21743865, 28991820, 43487730, 86975460]

約数ペア:

[(1, 86975460), (2, 43487730), (3, 28991820), (4, 21743865), (5, 17395092), (6, 14495910), (9, 9663940), (10, 8697546), (11, 7906860), (12, 7247955), (13, 6690420), (15, 5798364), (18, 4831970), (20, 4348773), (22, 3953430), (26, 3345210), (30, 2899182), (31, 2805660), (33, 2635620), (36, 2415985), (39, 2230140), (44, 1976715), (45, 1932788), (52, 1672605), (55, 1581372), (60, 1449591), (62, 1402830), (65, 1338084), (66, 1317810), (78, 1115070), (90, 966394), (93, 935220), (99, 878540), (109, 797940), (110, 790686), (117, 743380), (124, 701415), (130, 669042), (132, 658905), (143, 608220), (155, 561132), (156, 557535), (165, 527124), (180, 483197), (186, 467610), (195, 446028), (198, 439270), (218, 398970), (220, 395343), (234, 371690), (260, 334521), (279, 311740), (286, 304110), (310, 280566), (327, 265980), (330, 263562), (341, 255060), (372, 233805), (390, 223014), (396, 219635), (403, 215820), (429, 202740), (436, 199485), (465, 187044), (468, 185845), (495, 175708), (545, 159588), (558, 155870), (572, 152055), (585, 148676), (620, 140283), (654, 132990), (660, 131781), (682, 127530), (715, 121644), (780, 111507), (806, 107910), (858, 101370), (930, 93522), (981, 88660), (990, 87854), (1023, 85020), (1090, 79794), (1116, 77935), (1170, 74338), (1199, 72540), (1209, 71940), (1287, 67580), (1308, 66495), (1364, 63765), (1395, 62348), (1417, 61380), (1430, 60822), (1612, 53955), (1635, 53196), (1705, 51012), (1716, 50685), (1860, 46761), (1962, 44330), (1980, 43927), (2015, 43164), (2046, 42510), (2145, 40548), (2180, 39897), (2340, 37169), (2398, 36270), (2418, 35970), (2574, 33790), (2790, 31174), (2834, 30690), (2860, 30411), (3069, 28340), (3270, 26598), (3379, 25740), (3410, 25506), (3597, 24180), (3627, 23980), (3924, 22165), (4030, 21582), (4092, 21255), (4251, 20460), (4290, 20274), (4433, 19620), (4796, 18135), (4836, 17985), (4905, 17732), (5115, 17004), (5148, 16895), (5580, 15587), (5668, 15345), (5995, 14508), (6045, 14388), (6138, 14170), (6435, 13516), (6540, 13299), (6758, 12870), (6820, 12753), (7085, 12276), (7194, 12090), (7254, 11990), (8060, 10791), (8502, 10230), (8580, 10137), (8866, 9810)]