84180870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1131

約数の個数: 80

約数和(自身を含む): 228777120

約数和(自身を除く): 144596250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 103, 135, 162, 206, 270, 309, 405, 515, 618, 810, 927, 1009, 1030, 1545, 1854, 2018, 2781, 3027, 3090, 4635, 5045, 5562, 6054, 8343, 9081, 9270, 10090, 13905, 15135, 16686, 18162, 27243, 27810, 30270, 41715, 45405, 54486, 81729, 83430, 90810, 103927, 136215, 163458, 207854, 272430, 311781, 408645, 519635, 623562, 817290, 935343, 1039270, 1558905, 1870686, 2806029, 3117810, 4676715, 5612058, 8418087, 9353430, 14030145, 16836174, 28060290, 42090435, 84180870]

約数ペア:

[(1, 84180870), (2, 42090435), (3, 28060290), (5, 16836174), (6, 14030145), (9, 9353430), (10, 8418087), (15, 5612058), (18, 4676715), (27, 3117810), (30, 2806029), (45, 1870686), (54, 1558905), (81, 1039270), (90, 935343), (103, 817290), (135, 623562), (162, 519635), (206, 408645), (270, 311781), (309, 272430), (405, 207854), (515, 163458), (618, 136215), (810, 103927), (927, 90810), (1009, 83430), (1030, 81729), (1545, 54486), (1854, 45405), (2018, 41715), (2781, 30270), (3027, 27810), (3090, 27243), (4635, 18162), (5045, 16686), (5562, 15135), (6054, 13905), (8343, 10090), (9081, 9270)]