74008140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 229757472

約数和(自身を除く): 155749332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 53, 60, 68, 74, 85, 102, 106, 111, 148, 159, 170, 185, 204, 212, 222, 255, 265, 318, 340, 370, 444, 510, 530, 555, 629, 636, 740, 795, 901, 1020, 1060, 1110, 1258, 1369, 1590, 1802, 1887, 1961, 2220, 2516, 2703, 2738, 3145, 3180, 3604, 3774, 3922, 4107, 4505, 5406, 5476, 5883, 6290, 6845, 7548, 7844, 8214, 9010, 9435, 9805, 10812, 11766, 12580, 13515, 13690, 16428, 18020, 18870, 19610, 20535, 23273, 23532, 27030, 27380, 29415, 33337, 37740, 39220, 41070, 46546, 54060, 58830, 66674, 69819, 72557, 82140, 93092, 100011, 116365, 117660, 133348, 139638, 145114, 166685, 200022, 217671, 232730, 279276, 290228, 333370, 349095, 362785, 400044, 435342, 465460, 500055, 666740, 698190, 725570, 870684, 1000110, 1088355, 1233469, 1396380, 1451140, 2000220, 2176710, 2466938, 3700407, 4353420, 4933876, 6167345, 7400814, 12334690, 14801628, 18502035, 24669380, 37004070, 74008140]

約数ペア:

[(1, 74008140), (2, 37004070), (3, 24669380), (4, 18502035), (5, 14801628), (6, 12334690), (10, 7400814), (12, 6167345), (15, 4933876), (17, 4353420), (20, 3700407), (30, 2466938), (34, 2176710), (37, 2000220), (51, 1451140), (53, 1396380), (60, 1233469), (68, 1088355), (74, 1000110), (85, 870684), (102, 725570), (106, 698190), (111, 666740), (148, 500055), (159, 465460), (170, 435342), (185, 400044), (204, 362785), (212, 349095), (222, 333370), (255, 290228), (265, 279276), (318, 232730), (340, 217671), (370, 200022), (444, 166685), (510, 145114), (530, 139638), (555, 133348), (629, 117660), (636, 116365), (740, 100011), (795, 93092), (901, 82140), (1020, 72557), (1060, 69819), (1110, 66674), (1258, 58830), (1369, 54060), (1590, 46546), (1802, 41070), (1887, 39220), (1961, 37740), (2220, 33337), (2516, 29415), (2703, 27380), (2738, 27030), (3145, 23532), (3180, 23273), (3604, 20535), (3774, 19610), (3922, 18870), (4107, 18020), (4505, 16428), (5406, 13690), (5476, 13515), (5883, 12580), (6290, 11766), (6845, 10812), (7548, 9805), (7844, 9435), (8214, 9010)]