23919300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{2953}}^1$

素因数の和:2979

約数の個数: 90

約数和(自身を含む): 77563178

約数和(自身を除く): 53643878

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, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 2953, 4050, 5906, 8100, 8859, 11812, 14765, 17718, 26577, 29530, 35436, 44295, 53154, 59060, 73825, 79731, 88590, 106308, 132885, 147650, 159462, 177180, 221475, 239193, 265770, 295300, 318924, 398655, 442950, 478386, 531540, 664425, 797310, 885900, 956772, 1195965, 1328850, 1594620, 1993275, 2391930, 2657700, 3986550, 4783860, 5979825, 7973100, 11959650, 23919300]

約数ペア:

[(1, 23919300), (2, 11959650), (3, 7973100), (4, 5979825), (5, 4783860), (6, 3986550), (9, 2657700), (10, 2391930), (12, 1993275), (15, 1594620), (18, 1328850), (20, 1195965), (25, 956772), (27, 885900), (30, 797310), (36, 664425), (45, 531540), (50, 478386), (54, 442950), (60, 398655), (75, 318924), (81, 295300), (90, 265770), (100, 239193), (108, 221475), (135, 177180), (150, 159462), (162, 147650), (180, 132885), (225, 106308), (270, 88590), (300, 79731), (324, 73825), (405, 59060), (450, 53154), (540, 44295), (675, 35436), (810, 29530), (900, 26577), (1350, 17718), (1620, 14765), (2025, 11812), (2700, 8859), (2953, 8100), (4050, 5906)]