89984520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{27773}}^1$

素因数の和:27796

約数の個数: 80

約数和(自身を含む): 302458860

約数和(自身を除く): 212474340

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, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 27773, 55546, 83319, 111092, 138865, 166638, 222184, 249957, 277730, 333276, 416595, 499914, 555460, 666552, 749871, 833190, 999828, 1110920, 1249785, 1499742, 1666380, 1999656, 2249613, 2499570, 2999484, 3332760, 3749355, 4499226, 4999140, 5998968, 7498710, 8998452, 9998280, 11248065, 14997420, 17996904, 22496130, 29994840, 44992260, 89984520]

約数ペア:

[(1, 89984520), (2, 44992260), (3, 29994840), (4, 22496130), (5, 17996904), (6, 14997420), (8, 11248065), (9, 9998280), (10, 8998452), (12, 7498710), (15, 5998968), (18, 4999140), (20, 4499226), (24, 3749355), (27, 3332760), (30, 2999484), (36, 2499570), (40, 2249613), (45, 1999656), (54, 1666380), (60, 1499742), (72, 1249785), (81, 1110920), (90, 999828), (108, 833190), (120, 749871), (135, 666552), (162, 555460), (180, 499914), (216, 416595), (270, 333276), (324, 277730), (360, 249957), (405, 222184), (540, 166638), (648, 138865), (810, 111092), (1080, 83319), (1620, 55546), (3240, 27773)]