82072260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26821}}^1$

素因数の和:26853

約数の個数: 72

約数和(自身を含む): 263606616

約数和(自身を除く): 181534356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 26821, 53642, 80463, 107284, 134105, 160926, 241389, 268210, 321852, 402315, 455957, 482778, 536420, 804630, 911914, 965556, 1206945, 1367871, 1609260, 1823828, 2279785, 2413890, 2735742, 4103613, 4559570, 4827780, 5471484, 6839355, 8207226, 9119140, 13678710, 16414452, 20518065, 27357420, 41036130, 82072260]

約数ペア:

[(1, 82072260), (2, 41036130), (3, 27357420), (4, 20518065), (5, 16414452), (6, 13678710), (9, 9119140), (10, 8207226), (12, 6839355), (15, 5471484), (17, 4827780), (18, 4559570), (20, 4103613), (30, 2735742), (34, 2413890), (36, 2279785), (45, 1823828), (51, 1609260), (60, 1367871), (68, 1206945), (85, 965556), (90, 911914), (102, 804630), (153, 536420), (170, 482778), (180, 455957), (204, 402315), (255, 321852), (306, 268210), (340, 241389), (510, 160926), (612, 134105), (765, 107284), (1020, 80463), (1530, 53642), (3060, 26821)]