55269720

素因数分解:

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

素因数の和:866

約数の個数: 192

約数和(自身を含む): 207735840

約数和(自身を除く): 152466120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 821, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1642, 1683, 1870, 1980, 2040, 2244, 2463, 2805, 3060, 3284, 3366, 3740, 3960, 4105, 4488, 4926, 5610, 6120, 6568, 6732, 7389, 7480, 8210, 8415, 9031, 9852, 11220, 12315, 13464, 13957, 14778, 16420, 16830, 18062, 19704, 22440, 24630, 27093, 27914, 29556, 32840, 33660, 36124, 36945, 41871, 45155, 49260, 54186, 55828, 59112, 67320, 69785, 72248, 73890, 81279, 83742, 90310, 98520, 108372, 111656, 125613, 135465, 139570, 147780, 153527, 162558, 167484, 180620, 209355, 216744, 251226, 270930, 279140, 295560, 307054, 325116, 334968, 361240, 406395, 418710, 460581, 502452, 541860, 558280, 614108, 628065, 650232, 767635, 812790, 837420, 921162, 1004904, 1083720, 1228216, 1256130, 1381743, 1535270, 1625580, 1674840, 1842324, 2302905, 2512260, 2763486, 3070540, 3251160, 3684648, 4605810, 5024520, 5526972, 6141080, 6908715, 9211620, 11053944, 13817430, 18423240, 27634860, 55269720]

約数ペア:

[(1, 55269720), (2, 27634860), (3, 18423240), (4, 13817430), (5, 11053944), (6, 9211620), (8, 6908715), (9, 6141080), (10, 5526972), (11, 5024520), (12, 4605810), (15, 3684648), (17, 3251160), (18, 3070540), (20, 2763486), (22, 2512260), (24, 2302905), (30, 1842324), (33, 1674840), (34, 1625580), (36, 1535270), (40, 1381743), (44, 1256130), (45, 1228216), (51, 1083720), (55, 1004904), (60, 921162), (66, 837420), (68, 812790), (72, 767635), (85, 650232), (88, 628065), (90, 614108), (99, 558280), (102, 541860), (110, 502452), (120, 460581), (132, 418710), (136, 406395), (153, 361240), (165, 334968), (170, 325116), (180, 307054), (187, 295560), (198, 279140), (204, 270930), (220, 251226), (255, 216744), (264, 209355), (306, 180620), (330, 167484), (340, 162558), (360, 153527), (374, 147780), (396, 139570), (408, 135465), (440, 125613), (495, 111656), (510, 108372), (561, 98520), (612, 90310), (660, 83742), (680, 81279), (748, 73890), (765, 72248), (792, 69785), (821, 67320), (935, 59112), (990, 55828), (1020, 54186), (1122, 49260), (1224, 45155), (1320, 41871), (1496, 36945), (1530, 36124), (1642, 33660), (1683, 32840), (1870, 29556), (1980, 27914), (2040, 27093), (2244, 24630), (2463, 22440), (2805, 19704), (3060, 18062), (3284, 16830), (3366, 16420), (3740, 14778), (3960, 13957), (4105, 13464), (4488, 12315), (4926, 11220), (5610, 9852), (6120, 9031), (6568, 8415), (6732, 8210), (7389, 7480)]