69247620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 229228272

約数和(自身を除く): 159980652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 101, 117, 130, 156, 180, 195, 202, 234, 260, 293, 303, 390, 404, 468, 505, 585, 586, 606, 780, 879, 909, 1010, 1170, 1172, 1212, 1313, 1465, 1515, 1758, 1818, 2020, 2340, 2626, 2637, 2930, 3030, 3516, 3636, 3809, 3939, 4395, 4545, 5252, 5274, 5860, 6060, 6565, 7618, 7878, 8790, 9090, 10548, 11427, 11817, 13130, 13185, 15236, 15756, 17580, 18180, 19045, 19695, 22854, 23634, 26260, 26370, 29593, 34281, 38090, 39390, 45708, 47268, 52740, 57135, 59085, 59186, 68562, 76180, 78780, 88779, 114270, 118170, 118372, 137124, 147965, 171405, 177558, 228540, 236340, 266337, 295930, 342810, 355116, 384709, 443895, 532674, 591860, 685620, 769418, 887790, 1065348, 1154127, 1331685, 1538836, 1775580, 1923545, 2308254, 2663370, 3462381, 3847090, 4616508, 5326740, 5770635, 6924762, 7694180, 11541270, 13849524, 17311905, 23082540, 34623810, 69247620]

約数ペア:

[(1, 69247620), (2, 34623810), (3, 23082540), (4, 17311905), (5, 13849524), (6, 11541270), (9, 7694180), (10, 6924762), (12, 5770635), (13, 5326740), (15, 4616508), (18, 3847090), (20, 3462381), (26, 2663370), (30, 2308254), (36, 1923545), (39, 1775580), (45, 1538836), (52, 1331685), (60, 1154127), (65, 1065348), (78, 887790), (90, 769418), (101, 685620), (117, 591860), (130, 532674), (156, 443895), (180, 384709), (195, 355116), (202, 342810), (234, 295930), (260, 266337), (293, 236340), (303, 228540), (390, 177558), (404, 171405), (468, 147965), (505, 137124), (585, 118372), (586, 118170), (606, 114270), (780, 88779), (879, 78780), (909, 76180), (1010, 68562), (1170, 59186), (1172, 59085), (1212, 57135), (1313, 52740), (1465, 47268), (1515, 45708), (1758, 39390), (1818, 38090), (2020, 34281), (2340, 29593), (2626, 26370), (2637, 26260), (2930, 23634), (3030, 22854), (3516, 19695), (3636, 19045), (3809, 18180), (3939, 17580), (4395, 15756), (4545, 15236), (5252, 13185), (5274, 13130), (5860, 11817), (6060, 11427), (6565, 10548), (7618, 9090), (7878, 8790)]