67922910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 212958720

約数和(自身を除く): 145035810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 23, 30, 33, 38, 45, 46, 55, 57, 66, 69, 90, 95, 99, 110, 114, 115, 138, 157, 165, 171, 190, 198, 207, 209, 230, 253, 285, 314, 330, 342, 345, 414, 418, 437, 471, 495, 506, 570, 627, 690, 759, 785, 855, 874, 942, 990, 1035, 1045, 1254, 1265, 1311, 1413, 1518, 1570, 1710, 1727, 1881, 2070, 2090, 2185, 2277, 2355, 2530, 2622, 2826, 2983, 3135, 3454, 3611, 3762, 3795, 3933, 4370, 4554, 4710, 4807, 5181, 5966, 6270, 6555, 7065, 7222, 7590, 7866, 8635, 8949, 9405, 9614, 10362, 10833, 11385, 13110, 14130, 14421, 14915, 15543, 17270, 17898, 18055, 18810, 19665, 21666, 22770, 24035, 25905, 26847, 28842, 29830, 31086, 32499, 32813, 36110, 39330, 39721, 43263, 44745, 48070, 51810, 53694, 54165, 64998, 65626, 68609, 72105, 77715, 79442, 86526, 89490, 98439, 108330, 119163, 134235, 137218, 144210, 155430, 162495, 164065, 196878, 198605, 205827, 216315, 238326, 268470, 295317, 324990, 328130, 343045, 357489, 397210, 411654, 432630, 492195, 590634, 595815, 617481, 686090, 714978, 754699, 984390, 1029135, 1191630, 1234962, 1476585, 1509398, 1787445, 2058270, 2264097, 2953170, 3087405, 3574890, 3773495, 4528194, 6174810, 6792291, 7546990, 11320485, 13584582, 22640970, 33961455, 67922910]

約数ペア:

[(1, 67922910), (2, 33961455), (3, 22640970), (5, 13584582), (6, 11320485), (9, 7546990), (10, 6792291), (11, 6174810), (15, 4528194), (18, 3773495), (19, 3574890), (22, 3087405), (23, 2953170), (30, 2264097), (33, 2058270), (38, 1787445), (45, 1509398), (46, 1476585), (55, 1234962), (57, 1191630), (66, 1029135), (69, 984390), (90, 754699), (95, 714978), (99, 686090), (110, 617481), (114, 595815), (115, 590634), (138, 492195), (157, 432630), (165, 411654), (171, 397210), (190, 357489), (198, 343045), (207, 328130), (209, 324990), (230, 295317), (253, 268470), (285, 238326), (314, 216315), (330, 205827), (342, 198605), (345, 196878), (414, 164065), (418, 162495), (437, 155430), (471, 144210), (495, 137218), (506, 134235), (570, 119163), (627, 108330), (690, 98439), (759, 89490), (785, 86526), (855, 79442), (874, 77715), (942, 72105), (990, 68609), (1035, 65626), (1045, 64998), (1254, 54165), (1265, 53694), (1311, 51810), (1413, 48070), (1518, 44745), (1570, 43263), (1710, 39721), (1727, 39330), (1881, 36110), (2070, 32813), (2090, 32499), (2185, 31086), (2277, 29830), (2355, 28842), (2530, 26847), (2622, 25905), (2826, 24035), (2983, 22770), (3135, 21666), (3454, 19665), (3611, 18810), (3762, 18055), (3795, 17898), (3933, 17270), (4370, 15543), (4554, 14915), (4710, 14421), (4807, 14130), (5181, 13110), (5966, 11385), (6270, 10833), (6555, 10362), (7065, 9614), (7222, 9405), (7590, 8949), (7866, 8635)]