2158326000

素因数分解:

$2^4\times 3^5\times 5^3\times {\mathrm{4441}}^1$

素因数の和:4479

約数の個数: 240

約数和(自身を含む): 7819270368

約数和(自身を除く): 5660944368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 125, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 250, 270, 300, 324, 360, 375, 400, 405, 432, 450, 486, 500, 540, 600, 648, 675, 720, 750, 810, 900, 972, 1000, 1080, 1125, 1200, 1215, 1296, 1350, 1500, 1620, 1800, 1944, 2000, 2025, 2160, 2250, 2430, 2700, 3000, 3240, 3375, 3600, 3888, 4050, 4441, 4500, 4860, 5400, 6000, 6075, 6480, 6750, 8100, 8882, 9000, 9720, 10125, 10800, 12150, 13323, 13500, 16200, 17764, 18000, 19440, 20250, 22205, 24300, 26646, 27000, 30375, 32400, 35528, 39969, 40500, 44410, 48600, 53292, 54000, 60750, 66615, 71056, 79938, 81000, 88820, 97200, 106584, 111025, 119907, 121500, 133230, 159876, 162000, 177640, 199845, 213168, 222050, 239814, 243000, 266460, 319752, 333075, 355280, 359721, 399690, 444100, 479628, 486000, 532920, 555125, 599535, 639504, 666150, 719442, 799380, 888200, 959256, 999225, 1065840, 1079163, 1110250, 1199070, 1332300, 1438884, 1598760, 1665375, 1776400, 1798605, 1918512, 1998450, 2158326, 2220500, 2398140, 2664600, 2877768, 2997675, 3197520, 3330750, 3597210, 3996900, 4316652, 4441000, 4796280, 4996125, 5329200, 5395815, 5755536, 5995350, 6661500, 7194420, 7993800, 8633304, 8882000, 8993025, 9592560, 9992250, 10791630, 11990700, 13323000, 14388840, 14988375, 15987600, 17266608, 17986050, 19984500, 21583260, 23981400, 26646000, 26979075, 28777680, 29976750, 35972100, 39969000, 43166520, 44965125, 47962800, 53958150, 59953500, 71944200, 79938000, 86333040, 89930250, 107916300, 119907000, 134895375, 143888400, 179860500, 215832600, 239814000, 269790750, 359721000, 431665200, 539581500, 719442000, 1079163000, 2158326000]

約数ペア:

[(1, 2158326000), (2, 1079163000), (3, 719442000), (4, 539581500), (5, 431665200), (6, 359721000), (8, 269790750), (9, 239814000), (10, 215832600), (12, 179860500), (15, 143888400), (16, 134895375), (18, 119907000), (20, 107916300), (24, 89930250), (25, 86333040), (27, 79938000), (30, 71944200), (36, 59953500), (40, 53958150), (45, 47962800), (48, 44965125), (50, 43166520), (54, 39969000), (60, 35972100), (72, 29976750), (75, 28777680), (80, 26979075), (81, 26646000), (90, 23981400), (100, 21583260), (108, 19984500), (120, 17986050), (125, 17266608), (135, 15987600), (144, 14988375), (150, 14388840), (162, 13323000), (180, 11990700), (200, 10791630), (216, 9992250), (225, 9592560), (240, 8993025), (243, 8882000), (250, 8633304), (270, 7993800), (300, 7194420), (324, 6661500), (360, 5995350), (375, 5755536), (400, 5395815), (405, 5329200), (432, 4996125), (450, 4796280), (486, 4441000), (500, 4316652), (540, 3996900), (600, 3597210), (648, 3330750), (675, 3197520), (720, 2997675), (750, 2877768), (810, 2664600), (900, 2398140), (972, 2220500), (1000, 2158326), (1080, 1998450), (1125, 1918512), (1200, 1798605), (1215, 1776400), (1296, 1665375), (1350, 1598760), (1500, 1438884), (1620, 1332300), (1800, 1199070), (1944, 1110250), (2000, 1079163), (2025, 1065840), (2160, 999225), (2250, 959256), (2430, 888200), (2700, 799380), (3000, 719442), (3240, 666150), (3375, 639504), (3600, 599535), (3888, 555125), (4050, 532920), (4441, 486000), (4500, 479628), (4860, 444100), (5400, 399690), (6000, 359721), (6075, 355280), (6480, 333075), (6750, 319752), (8100, 266460), (8882, 243000), (9000, 239814), (9720, 222050), (10125, 213168), (10800, 199845), (12150, 177640), (13323, 162000), (13500, 159876), (16200, 133230), (17764, 121500), (18000, 119907), (19440, 111025), (20250, 106584), (22205, 97200), (24300, 88820), (26646, 81000), (27000, 79938), (30375, 71056), (32400, 66615), (35528, 60750), (39969, 54000), (40500, 53292), (44410, 48600)]