79882200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{4931}}^1$

素因数の和:4959

約数の個数: 120

約数和(自身を含む): 277498980

約数和(自身を除く): 197616780

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, 4931, 5400, 8100, 9862, 14793, 16200, 19724, 24655, 29586, 39448, 44379, 49310, 59172, 73965, 88758, 98620, 118344, 123275, 133137, 147930, 177516, 197240, 221895, 246550, 266274, 295860, 355032, 369825, 399411, 443790, 493100, 532548, 591720, 665685, 739650, 798822, 887580, 986200, 1065096, 1109475, 1331370, 1479300, 1597644, 1775160, 1997055, 2218950, 2662740, 2958600, 3195288, 3328425, 3994110, 4437900, 5325480, 6656850, 7988220, 8875800, 9985275, 13313700, 15976440, 19970550, 26627400, 39941100, 79882200]

約数ペア:

[(1, 79882200), (2, 39941100), (3, 26627400), (4, 19970550), (5, 15976440), (6, 13313700), (8, 9985275), (9, 8875800), (10, 7988220), (12, 6656850), (15, 5325480), (18, 4437900), (20, 3994110), (24, 3328425), (25, 3195288), (27, 2958600), (30, 2662740), (36, 2218950), (40, 1997055), (45, 1775160), (50, 1597644), (54, 1479300), (60, 1331370), (72, 1109475), (75, 1065096), (81, 986200), (90, 887580), (100, 798822), (108, 739650), (120, 665685), (135, 591720), (150, 532548), (162, 493100), (180, 443790), (200, 399411), (216, 369825), (225, 355032), (270, 295860), (300, 266274), (324, 246550), (360, 221895), (405, 197240), (450, 177516), (540, 147930), (600, 133137), (648, 123275), (675, 118344), (810, 98620), (900, 88758), (1080, 73965), (1350, 59172), (1620, 49310), (1800, 44379), (2025, 39448), (2700, 29586), (3240, 24655), (4050, 19724), (4931, 16200), (5400, 14793), (8100, 9862)]