84557520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13049}}^1$

素因数の和:13074

約数の個数: 100

約数和(自身を含む): 293703300

約数和(自身を除く): 209145780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 13049, 26098, 39147, 52196, 65245, 78294, 104392, 117441, 130490, 156588, 195735, 208784, 234882, 260980, 313176, 352323, 391470, 469764, 521960, 587205, 626352, 704646, 782940, 939528, 1043920, 1056969, 1174410, 1409292, 1565880, 1761615, 1879056, 2113938, 2348820, 2818584, 3131760, 3523230, 4227876, 4697640, 5284845, 5637168, 7046460, 8455752, 9395280, 10569690, 14092920, 16911504, 21139380, 28185840, 42278760, 84557520]

約数ペア:

[(1, 84557520), (2, 42278760), (3, 28185840), (4, 21139380), (5, 16911504), (6, 14092920), (8, 10569690), (9, 9395280), (10, 8455752), (12, 7046460), (15, 5637168), (16, 5284845), (18, 4697640), (20, 4227876), (24, 3523230), (27, 3131760), (30, 2818584), (36, 2348820), (40, 2113938), (45, 1879056), (48, 1761615), (54, 1565880), (60, 1409292), (72, 1174410), (80, 1056969), (81, 1043920), (90, 939528), (108, 782940), (120, 704646), (135, 626352), (144, 587205), (162, 521960), (180, 469764), (216, 391470), (240, 352323), (270, 313176), (324, 260980), (360, 234882), (405, 208784), (432, 195735), (540, 156588), (648, 130490), (720, 117441), (810, 104392), (1080, 78294), (1296, 65245), (1620, 52196), (2160, 39147), (3240, 26098), (6480, 13049)]