55222200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2789}}^1$

素因数の和:2822

約数の個数: 144

約数和(自身を含む): 202386600

約数和(自身を除く): 147164400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 2789, 3300, 3960, 4950, 5578, 6600, 8367, 9900, 11156, 13945, 16734, 19800, 22312, 25101, 27890, 30679, 33468, 41835, 50202, 55780, 61358, 66936, 69725, 83670, 92037, 100404, 111560, 122716, 125505, 139450, 153395, 167340, 184074, 200808, 209175, 245432, 251010, 276111, 278900, 306790, 334680, 368148, 418350, 460185, 502020, 552222, 557800, 613580, 627525, 736296, 766975, 836700, 920370, 1004040, 1104444, 1227160, 1255050, 1380555, 1533950, 1673400, 1840740, 2208888, 2300925, 2510100, 2761110, 3067900, 3681480, 4601850, 5020200, 5522220, 6135800, 6902775, 9203700, 11044440, 13805550, 18407400, 27611100, 55222200]

約数ペア:

[(1, 55222200), (2, 27611100), (3, 18407400), (4, 13805550), (5, 11044440), (6, 9203700), (8, 6902775), (9, 6135800), (10, 5522220), (11, 5020200), (12, 4601850), (15, 3681480), (18, 3067900), (20, 2761110), (22, 2510100), (24, 2300925), (25, 2208888), (30, 1840740), (33, 1673400), (36, 1533950), (40, 1380555), (44, 1255050), (45, 1227160), (50, 1104444), (55, 1004040), (60, 920370), (66, 836700), (72, 766975), (75, 736296), (88, 627525), (90, 613580), (99, 557800), (100, 552222), (110, 502020), (120, 460185), (132, 418350), (150, 368148), (165, 334680), (180, 306790), (198, 278900), (200, 276111), (220, 251010), (225, 245432), (264, 209175), (275, 200808), (300, 184074), (330, 167340), (360, 153395), (396, 139450), (440, 125505), (450, 122716), (495, 111560), (550, 100404), (600, 92037), (660, 83670), (792, 69725), (825, 66936), (900, 61358), (990, 55780), (1100, 50202), (1320, 41835), (1650, 33468), (1800, 30679), (1980, 27890), (2200, 25101), (2475, 22312), (2789, 19800), (3300, 16734), (3960, 13945), (4950, 11156), (5578, 9900), (6600, 8367)]