27634860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 96943392

約数和(自身を除く): 69308532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 821, 935, 990, 1020, 1122, 1530, 1642, 1683, 1870, 1980, 2244, 2463, 2805, 3060, 3284, 3366, 3740, 4105, 4926, 5610, 6732, 7389, 8210, 8415, 9031, 9852, 11220, 12315, 13957, 14778, 16420, 16830, 18062, 24630, 27093, 27914, 29556, 33660, 36124, 36945, 41871, 45155, 49260, 54186, 55828, 69785, 73890, 81279, 83742, 90310, 108372, 125613, 135465, 139570, 147780, 153527, 162558, 167484, 180620, 209355, 251226, 270930, 279140, 307054, 325116, 406395, 418710, 460581, 502452, 541860, 614108, 628065, 767635, 812790, 837420, 921162, 1256130, 1381743, 1535270, 1625580, 1842324, 2302905, 2512260, 2763486, 3070540, 4605810, 5526972, 6908715, 9211620, 13817430, 27634860]

約数ペア:

[(1, 27634860), (2, 13817430), (3, 9211620), (4, 6908715), (5, 5526972), (6, 4605810), (9, 3070540), (10, 2763486), (11, 2512260), (12, 2302905), (15, 1842324), (17, 1625580), (18, 1535270), (20, 1381743), (22, 1256130), (30, 921162), (33, 837420), (34, 812790), (36, 767635), (44, 628065), (45, 614108), (51, 541860), (55, 502452), (60, 460581), (66, 418710), (68, 406395), (85, 325116), (90, 307054), (99, 279140), (102, 270930), (110, 251226), (132, 209355), (153, 180620), (165, 167484), (170, 162558), (180, 153527), (187, 147780), (198, 139570), (204, 135465), (220, 125613), (255, 108372), (306, 90310), (330, 83742), (340, 81279), (374, 73890), (396, 69785), (495, 55828), (510, 54186), (561, 49260), (612, 45155), (660, 41871), (748, 36945), (765, 36124), (821, 33660), (935, 29556), (990, 27914), (1020, 27093), (1122, 24630), (1530, 18062), (1642, 16830), (1683, 16420), (1870, 14778), (1980, 13957), (2244, 12315), (2463, 11220), (2805, 9852), (3060, 9031), (3284, 8415), (3366, 8210), (3740, 7389), (4105, 6732), (4926, 5610)]