144630540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 459950400

約数和(自身を除く): 315319860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 103, 116, 145, 174, 180, 206, 261, 269, 290, 309, 348, 412, 435, 515, 522, 538, 580, 618, 807, 870, 927, 1030, 1044, 1076, 1236, 1305, 1345, 1545, 1614, 1740, 1854, 2060, 2421, 2610, 2690, 2987, 3090, 3228, 3708, 4035, 4635, 4842, 5220, 5380, 5974, 6180, 7801, 8070, 8961, 9270, 9684, 11948, 12105, 14935, 15602, 16140, 17922, 18540, 23403, 24210, 26883, 27707, 29870, 31204, 35844, 39005, 44805, 46806, 48420, 53766, 55414, 59740, 70209, 78010, 83121, 89610, 93612, 107532, 110828, 117015, 134415, 138535, 140418, 156020, 166242, 179220, 234030, 249363, 268830, 277070, 280836, 332484, 351045, 415605, 468060, 498726, 537660, 554140, 702090, 803503, 831210, 997452, 1246815, 1404180, 1607006, 1662420, 2410509, 2493630, 3214012, 4017515, 4821018, 4987260, 7231527, 8035030, 9642036, 12052545, 14463054, 16070060, 24105090, 28926108, 36157635, 48210180, 72315270, 144630540]

約数ペア:

[(1, 144630540), (2, 72315270), (3, 48210180), (4, 36157635), (5, 28926108), (6, 24105090), (9, 16070060), (10, 14463054), (12, 12052545), (15, 9642036), (18, 8035030), (20, 7231527), (29, 4987260), (30, 4821018), (36, 4017515), (45, 3214012), (58, 2493630), (60, 2410509), (87, 1662420), (90, 1607006), (103, 1404180), (116, 1246815), (145, 997452), (174, 831210), (180, 803503), (206, 702090), (261, 554140), (269, 537660), (290, 498726), (309, 468060), (348, 415605), (412, 351045), (435, 332484), (515, 280836), (522, 277070), (538, 268830), (580, 249363), (618, 234030), (807, 179220), (870, 166242), (927, 156020), (1030, 140418), (1044, 138535), (1076, 134415), (1236, 117015), (1305, 110828), (1345, 107532), (1545, 93612), (1614, 89610), (1740, 83121), (1854, 78010), (2060, 70209), (2421, 59740), (2610, 55414), (2690, 53766), (2987, 48420), (3090, 46806), (3228, 44805), (3708, 39005), (4035, 35844), (4635, 31204), (4842, 29870), (5220, 27707), (5380, 26883), (5974, 24210), (6180, 23403), (7801, 18540), (8070, 17922), (8961, 16140), (9270, 15602), (9684, 14935), (11948, 12105)]