67772700

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{2789}}^1$

素因数の和:2818

約数の個数: 108

約数和(自身を含む): 220376520

約数和(自身を除く): 152603820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 2789, 4050, 4860, 5578, 6075, 8100, 8367, 11156, 12150, 13945, 16734, 24300, 25101, 27890, 33468, 41835, 50202, 55780, 69725, 75303, 83670, 100404, 125505, 139450, 150606, 167340, 209175, 225909, 251010, 278900, 301212, 376515, 418350, 451818, 502020, 627525, 677727, 753030, 836700, 903636, 1129545, 1255050, 1355454, 1506060, 1882575, 2259090, 2510100, 2710908, 3388635, 3765150, 4518180, 5647725, 6777270, 7530300, 11295450, 13554540, 16943175, 22590900, 33886350, 67772700]

約数ペア:

[(1, 67772700), (2, 33886350), (3, 22590900), (4, 16943175), (5, 13554540), (6, 11295450), (9, 7530300), (10, 6777270), (12, 5647725), (15, 4518180), (18, 3765150), (20, 3388635), (25, 2710908), (27, 2510100), (30, 2259090), (36, 1882575), (45, 1506060), (50, 1355454), (54, 1255050), (60, 1129545), (75, 903636), (81, 836700), (90, 753030), (100, 677727), (108, 627525), (135, 502020), (150, 451818), (162, 418350), (180, 376515), (225, 301212), (243, 278900), (270, 251010), (300, 225909), (324, 209175), (405, 167340), (450, 150606), (486, 139450), (540, 125505), (675, 100404), (810, 83670), (900, 75303), (972, 69725), (1215, 55780), (1350, 50202), (1620, 41835), (2025, 33468), (2430, 27890), (2700, 25101), (2789, 24300), (4050, 16734), (4860, 13945), (5578, 12150), (6075, 11156), (8100, 8367)]