2053503900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{36217}}^1$

素因数の和:36250

約数の個数: 180

約数和(自身を含む): 7607808208

約数和(自身を除く): 5554304308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2835, 3150, 3780, 4050, 4725, 5670, 6300, 8100, 9450, 11340, 14175, 18900, 28350, 36217, 56700, 72434, 108651, 144868, 181085, 217302, 253519, 325953, 362170, 434604, 507038, 543255, 651906, 724340, 760557, 905425, 977859, 1014076, 1086510, 1267595, 1303812, 1521114, 1629765, 1810850, 1955718, 2173020, 2281671, 2535190, 2716275, 2933577, 3042228, 3259530, 3621700, 3802785, 3911436, 4563342, 4889295, 5070380, 5432550, 5867154, 6337975, 6519060, 6845013, 7605570, 8148825, 9126684, 9778590, 10865100, 11408355, 11734308, 12675950, 13690026, 14667885, 15211140, 16297650, 19013925, 19557180, 20535039, 22816710, 24446475, 25351900, 27380052, 29335770, 32595300, 34225065, 38027850, 41070078, 45633420, 48892950, 57041775, 58671540, 68450130, 73339425, 76055700, 82140156, 97785900, 102675195, 114083550, 136900260, 146678850, 171125325, 205350390, 228167100, 293357700, 342250650, 410700780, 513375975, 684501300, 1026751950, 2053503900]

約数ペア:

[(1, 2053503900), (2, 1026751950), (3, 684501300), (4, 513375975), (5, 410700780), (6, 342250650), (7, 293357700), (9, 228167100), (10, 205350390), (12, 171125325), (14, 146678850), (15, 136900260), (18, 114083550), (20, 102675195), (21, 97785900), (25, 82140156), (27, 76055700), (28, 73339425), (30, 68450130), (35, 58671540), (36, 57041775), (42, 48892950), (45, 45633420), (50, 41070078), (54, 38027850), (60, 34225065), (63, 32595300), (70, 29335770), (75, 27380052), (81, 25351900), (84, 24446475), (90, 22816710), (100, 20535039), (105, 19557180), (108, 19013925), (126, 16297650), (135, 15211140), (140, 14667885), (150, 13690026), (162, 12675950), (175, 11734308), (180, 11408355), (189, 10865100), (210, 9778590), (225, 9126684), (252, 8148825), (270, 7605570), (300, 6845013), (315, 6519060), (324, 6337975), (350, 5867154), (378, 5432550), (405, 5070380), (420, 4889295), (450, 4563342), (525, 3911436), (540, 3802785), (567, 3621700), (630, 3259530), (675, 3042228), (700, 2933577), (756, 2716275), (810, 2535190), (900, 2281671), (945, 2173020), (1050, 1955718), (1134, 1810850), (1260, 1629765), (1350, 1521114), (1575, 1303812), (1620, 1267595), (1890, 1086510), (2025, 1014076), (2100, 977859), (2268, 905425), (2700, 760557), (2835, 724340), (3150, 651906), (3780, 543255), (4050, 507038), (4725, 434604), (5670, 362170), (6300, 325953), (8100, 253519), (9450, 217302), (11340, 181085), (14175, 144868), (18900, 108651), (28350, 72434), (36217, 56700)]