82550340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{50957}}^1$

素因数の和:50978

約数の個数: 60

約数和(自身を含む): 258968556

約数和(自身を除く): 176418216

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 50957, 101914, 152871, 203828, 254785, 305742, 458613, 509570, 611484, 764355, 917226, 1019140, 1375839, 1528710, 1834452, 2293065, 2751678, 3057420, 4127517, 4586130, 5503356, 6879195, 8255034, 9172260, 13758390, 16510068, 20637585, 27516780, 41275170, 82550340]

約数ペア:

[(1, 82550340), (2, 41275170), (3, 27516780), (4, 20637585), (5, 16510068), (6, 13758390), (9, 9172260), (10, 8255034), (12, 6879195), (15, 5503356), (18, 4586130), (20, 4127517), (27, 3057420), (30, 2751678), (36, 2293065), (45, 1834452), (54, 1528710), (60, 1375839), (81, 1019140), (90, 917226), (108, 764355), (135, 611484), (162, 509570), (180, 458613), (270, 305742), (324, 254785), (405, 203828), (540, 152871), (810, 101914), (1620, 50957)]