390055500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{9631}}^1$

素因数の和:9662

約数の個数: 120

約数和(自身を含む): 1272695424

約数和(自身を除く): 882639924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3375, 4050, 4500, 6750, 8100, 9631, 10125, 13500, 19262, 20250, 28893, 38524, 40500, 48155, 57786, 86679, 96310, 115572, 144465, 173358, 192620, 240775, 260037, 288930, 346716, 433395, 481550, 520074, 577860, 722325, 780111, 866790, 963100, 1040148, 1203875, 1300185, 1444650, 1560222, 1733580, 2166975, 2407750, 2600370, 2889300, 3120444, 3611625, 3900555, 4333950, 4815500, 5200740, 6500925, 7223250, 7801110, 8667900, 10834875, 13001850, 14446500, 15602220, 19502775, 21669750, 26003700, 32504625, 39005550, 43339500, 65009250, 78011100, 97513875, 130018500, 195027750, 390055500]

約数ペア:

[(1, 390055500), (2, 195027750), (3, 130018500), (4, 97513875), (5, 78011100), (6, 65009250), (9, 43339500), (10, 39005550), (12, 32504625), (15, 26003700), (18, 21669750), (20, 19502775), (25, 15602220), (27, 14446500), (30, 13001850), (36, 10834875), (45, 8667900), (50, 7801110), (54, 7223250), (60, 6500925), (75, 5200740), (81, 4815500), (90, 4333950), (100, 3900555), (108, 3611625), (125, 3120444), (135, 2889300), (150, 2600370), (162, 2407750), (180, 2166975), (225, 1733580), (250, 1560222), (270, 1444650), (300, 1300185), (324, 1203875), (375, 1040148), (405, 963100), (450, 866790), (500, 780111), (540, 722325), (675, 577860), (750, 520074), (810, 481550), (900, 433395), (1125, 346716), (1350, 288930), (1500, 260037), (1620, 240775), (2025, 192620), (2250, 173358), (2700, 144465), (3375, 115572), (4050, 96310), (4500, 86679), (6750, 57786), (8100, 48155), (9631, 40500), (10125, 38524), (13500, 28893), (19262, 20250)]