71944200

素因数分解:

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

素因数の和:4469

約数の個数: 120

約数和(自身を含む): 249929130

約数和(自身を除く): 177984930

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 4441, 5400, 8100, 8882, 13323, 16200, 17764, 22205, 26646, 35528, 39969, 44410, 53292, 66615, 79938, 88820, 106584, 111025, 119907, 133230, 159876, 177640, 199845, 222050, 239814, 266460, 319752, 333075, 359721, 399690, 444100, 479628, 532920, 599535, 666150, 719442, 799380, 888200, 959256, 999225, 1199070, 1332300, 1438884, 1598760, 1798605, 1998450, 2398140, 2664600, 2877768, 2997675, 3597210, 3996900, 4796280, 5995350, 7194420, 7993800, 8993025, 11990700, 14388840, 17986050, 23981400, 35972100, 71944200]

約数ペア:

[(1, 71944200), (2, 35972100), (3, 23981400), (4, 17986050), (5, 14388840), (6, 11990700), (8, 8993025), (9, 7993800), (10, 7194420), (12, 5995350), (15, 4796280), (18, 3996900), (20, 3597210), (24, 2997675), (25, 2877768), (27, 2664600), (30, 2398140), (36, 1998450), (40, 1798605), (45, 1598760), (50, 1438884), (54, 1332300), (60, 1199070), (72, 999225), (75, 959256), (81, 888200), (90, 799380), (100, 719442), (108, 666150), (120, 599535), (135, 532920), (150, 479628), (162, 444100), (180, 399690), (200, 359721), (216, 333075), (225, 319752), (270, 266460), (300, 239814), (324, 222050), (360, 199845), (405, 177640), (450, 159876), (540, 133230), (600, 119907), (648, 111025), (675, 106584), (810, 88820), (900, 79938), (1080, 66615), (1350, 53292), (1620, 44410), (1800, 39969), (2025, 35528), (2700, 26646), (3240, 22205), (4050, 17764), (4441, 16200), (5400, 13323), (8100, 8882)]