85156920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{8761}}^1$

素因数の和:8787

約数の個数: 96

約数和(自身を含む): 287043120

約数和(自身を除く): 201886200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 8761, 9720, 17522, 26283, 35044, 43805, 52566, 70088, 78849, 87610, 105132, 131415, 157698, 175220, 210264, 236547, 262830, 315396, 350440, 394245, 473094, 525660, 630792, 709641, 788490, 946188, 1051320, 1182735, 1419282, 1576980, 1892376, 2128923, 2365470, 2838564, 3153960, 3548205, 4257846, 4730940, 5677128, 7096410, 8515692, 9461880, 10644615, 14192820, 17031384, 21289230, 28385640, 42578460, 85156920]

約数ペア:

[(1, 85156920), (2, 42578460), (3, 28385640), (4, 21289230), (5, 17031384), (6, 14192820), (8, 10644615), (9, 9461880), (10, 8515692), (12, 7096410), (15, 5677128), (18, 4730940), (20, 4257846), (24, 3548205), (27, 3153960), (30, 2838564), (36, 2365470), (40, 2128923), (45, 1892376), (54, 1576980), (60, 1419282), (72, 1182735), (81, 1051320), (90, 946188), (108, 788490), (120, 709641), (135, 630792), (162, 525660), (180, 473094), (216, 394245), (243, 350440), (270, 315396), (324, 262830), (360, 236547), (405, 210264), (486, 175220), (540, 157698), (648, 131415), (810, 105132), (972, 87610), (1080, 78849), (1215, 70088), (1620, 52566), (1944, 43805), (2430, 35044), (3240, 26283), (4860, 17522), (8761, 9720)]