28638600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 90396000

約数和(自身を除く): 61757400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 59, 60, 75, 100, 118, 120, 150, 177, 200, 236, 295, 300, 354, 472, 590, 600, 708, 809, 885, 1180, 1416, 1475, 1618, 1770, 2360, 2427, 2950, 3236, 3540, 4045, 4425, 4854, 5900, 6472, 7080, 8090, 8850, 9708, 11800, 12135, 16180, 17700, 19416, 20225, 24270, 32360, 35400, 40450, 47731, 48540, 60675, 80900, 95462, 97080, 121350, 143193, 161800, 190924, 238655, 242700, 286386, 381848, 477310, 485400, 572772, 715965, 954620, 1145544, 1193275, 1431930, 1909240, 2386550, 2863860, 3579825, 4773100, 5727720, 7159650, 9546200, 14319300, 28638600]

約数ペア:

[(1, 28638600), (2, 14319300), (3, 9546200), (4, 7159650), (5, 5727720), (6, 4773100), (8, 3579825), (10, 2863860), (12, 2386550), (15, 1909240), (20, 1431930), (24, 1193275), (25, 1145544), (30, 954620), (40, 715965), (50, 572772), (59, 485400), (60, 477310), (75, 381848), (100, 286386), (118, 242700), (120, 238655), (150, 190924), (177, 161800), (200, 143193), (236, 121350), (295, 97080), (300, 95462), (354, 80900), (472, 60675), (590, 48540), (600, 47731), (708, 40450), (809, 35400), (885, 32360), (1180, 24270), (1416, 20225), (1475, 19416), (1618, 17700), (1770, 16180), (2360, 12135), (2427, 11800), (2950, 9708), (3236, 8850), (3540, 8090), (4045, 7080), (4425, 6472), (4854, 5900)]