73872810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8291}}^1$

素因数の和:8321

約数の個数: 80

約数和(自身を含む): 216719712

約数和(自身を除く): 142846902

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8291, 8910, 16582, 24873, 41455, 49746, 74619, 82910, 91201, 124365, 149238, 182402, 223857, 248730, 273603, 373095, 447714, 456005, 547206, 671571, 746190, 820809, 912010, 1119285, 1343142, 1368015, 1641618, 2238570, 2462427, 2736030, 3357855, 4104045, 4924854, 6715710, 7387281, 8208090, 12312135, 14774562, 24624270, 36936405, 73872810]

約数ペア:

[(1, 73872810), (2, 36936405), (3, 24624270), (5, 14774562), (6, 12312135), (9, 8208090), (10, 7387281), (11, 6715710), (15, 4924854), (18, 4104045), (22, 3357855), (27, 2736030), (30, 2462427), (33, 2238570), (45, 1641618), (54, 1368015), (55, 1343142), (66, 1119285), (81, 912010), (90, 820809), (99, 746190), (110, 671571), (135, 547206), (162, 456005), (165, 447714), (198, 373095), (270, 273603), (297, 248730), (330, 223857), (405, 182402), (495, 149238), (594, 124365), (810, 91201), (891, 82910), (990, 74619), (1485, 49746), (1782, 41455), (2970, 24873), (4455, 16582), (8291, 8910)]