89542260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1835

約数の個数: 120

約数和(自身を含む): 290121216

約数和(自身を除く): 200578956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1783, 1860, 2511, 2790, 3348, 3566, 4185, 5022, 5349, 5580, 7132, 8370, 8915, 10044, 10698, 12555, 16047, 16740, 17830, 21396, 25110, 26745, 32094, 35660, 48141, 50220, 53490, 55273, 64188, 80235, 96282, 106980, 110546, 144423, 160470, 165819, 192564, 221092, 240705, 276365, 288846, 320940, 331638, 481410, 497457, 552730, 577692, 663276, 722115, 829095, 962820, 994914, 1105460, 1444230, 1492371, 1658190, 1989828, 2487285, 2888460, 2984742, 3316380, 4477113, 4974570, 5969484, 7461855, 8954226, 9949140, 14923710, 17908452, 22385565, 29847420, 44771130, 89542260]

約数ペア:

[(1, 89542260), (2, 44771130), (3, 29847420), (4, 22385565), (5, 17908452), (6, 14923710), (9, 9949140), (10, 8954226), (12, 7461855), (15, 5969484), (18, 4974570), (20, 4477113), (27, 3316380), (30, 2984742), (31, 2888460), (36, 2487285), (45, 1989828), (54, 1658190), (60, 1492371), (62, 1444230), (81, 1105460), (90, 994914), (93, 962820), (108, 829095), (124, 722115), (135, 663276), (155, 577692), (162, 552730), (180, 497457), (186, 481410), (270, 331638), (279, 320940), (310, 288846), (324, 276365), (372, 240705), (405, 221092), (465, 192564), (540, 165819), (558, 160470), (620, 144423), (810, 110546), (837, 106980), (930, 96282), (1116, 80235), (1395, 64188), (1620, 55273), (1674, 53490), (1783, 50220), (1860, 48141), (2511, 35660), (2790, 32094), (3348, 26745), (3566, 25110), (4185, 21396), (5022, 17830), (5349, 16740), (5580, 16047), (7132, 12555), (8370, 10698), (8915, 10044)]