144262260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21661}}^1$

素因数の和:21713

約数の個数: 72

約数和(自身を含む): 449443176

約数和(自身を除く): 305180916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 21661, 43322, 64983, 86644, 108305, 129966, 194949, 216610, 259932, 324915, 389898, 433220, 649830, 779796, 801457, 974745, 1299660, 1602914, 1949490, 2404371, 3205828, 3898980, 4007285, 4808742, 7213113, 8014570, 9617484, 12021855, 14426226, 16029140, 24043710, 28852452, 36065565, 48087420, 72131130, 144262260]

約数ペア:

[(1, 144262260), (2, 72131130), (3, 48087420), (4, 36065565), (5, 28852452), (6, 24043710), (9, 16029140), (10, 14426226), (12, 12021855), (15, 9617484), (18, 8014570), (20, 7213113), (30, 4808742), (36, 4007285), (37, 3898980), (45, 3205828), (60, 2404371), (74, 1949490), (90, 1602914), (111, 1299660), (148, 974745), (180, 801457), (185, 779796), (222, 649830), (333, 433220), (370, 389898), (444, 324915), (555, 259932), (666, 216610), (740, 194949), (1110, 129966), (1332, 108305), (1665, 86644), (2220, 64983), (3330, 43322), (6660, 21661)]