54009780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 179020800

約数和(自身を除く): 125011020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 59, 60, 66, 73, 76, 95, 110, 114, 118, 132, 146, 165, 177, 190, 209, 219, 220, 228, 236, 285, 292, 295, 330, 354, 365, 380, 418, 438, 570, 590, 627, 649, 660, 708, 730, 803, 836, 876, 885, 1045, 1095, 1121, 1140, 1180, 1254, 1298, 1387, 1460, 1606, 1770, 1947, 2090, 2190, 2242, 2409, 2508, 2596, 2774, 3135, 3212, 3245, 3363, 3540, 3894, 4015, 4161, 4180, 4307, 4380, 4484, 4818, 5548, 5605, 6270, 6490, 6726, 6935, 7788, 8030, 8322, 8614, 9636, 9735, 11210, 12045, 12331, 12540, 12921, 12980, 13452, 13870, 15257, 16060, 16644, 16815, 17228, 19470, 20805, 21535, 22420, 24090, 24662, 25842, 27740, 30514, 33630, 36993, 38940, 41610, 43070, 45771, 47377, 48180, 49324, 51684, 61028, 61655, 64605, 67260, 73986, 76285, 81833, 83220, 86140, 91542, 94754, 123310, 129210, 142131, 147972, 152570, 163666, 183084, 184965, 189508, 228855, 236885, 245499, 246620, 258420, 284262, 305140, 327332, 369930, 409165, 457710, 473770, 490998, 568524, 710655, 739860, 818330, 900163, 915420, 947540, 981996, 1227495, 1421310, 1636660, 1800326, 2454990, 2700489, 2842620, 3600652, 4500815, 4909980, 5400978, 9001630, 10801956, 13502445, 18003260, 27004890, 54009780]

約数ペア:

[(1, 54009780), (2, 27004890), (3, 18003260), (4, 13502445), (5, 10801956), (6, 9001630), (10, 5400978), (11, 4909980), (12, 4500815), (15, 3600652), (19, 2842620), (20, 2700489), (22, 2454990), (30, 1800326), (33, 1636660), (38, 1421310), (44, 1227495), (55, 981996), (57, 947540), (59, 915420), (60, 900163), (66, 818330), (73, 739860), (76, 710655), (95, 568524), (110, 490998), (114, 473770), (118, 457710), (132, 409165), (146, 369930), (165, 327332), (177, 305140), (190, 284262), (209, 258420), (219, 246620), (220, 245499), (228, 236885), (236, 228855), (285, 189508), (292, 184965), (295, 183084), (330, 163666), (354, 152570), (365, 147972), (380, 142131), (418, 129210), (438, 123310), (570, 94754), (590, 91542), (627, 86140), (649, 83220), (660, 81833), (708, 76285), (730, 73986), (803, 67260), (836, 64605), (876, 61655), (885, 61028), (1045, 51684), (1095, 49324), (1121, 48180), (1140, 47377), (1180, 45771), (1254, 43070), (1298, 41610), (1387, 38940), (1460, 36993), (1606, 33630), (1770, 30514), (1947, 27740), (2090, 25842), (2190, 24662), (2242, 24090), (2409, 22420), (2508, 21535), (2596, 20805), (2774, 19470), (3135, 17228), (3212, 16815), (3245, 16644), (3363, 16060), (3540, 15257), (3894, 13870), (4015, 13452), (4161, 12980), (4180, 12921), (4307, 12540), (4380, 12331), (4484, 12045), (4818, 11210), (5548, 9735), (5605, 9636), (6270, 8614), (6490, 8322), (6726, 8030), (6935, 7788)]