1220305325580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18676237}}^1$

素因数の和:18676277

約数の個数: 144

約数和(自身を含む): 4173018618720

約数和(自身を除く): 2952713293140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2970, 3267, 3630, 4356, 5445, 5940, 6534, 7260, 10890, 13068, 16335, 21780, 32670, 65340, 18676237, 37352474, 56028711, 74704948, 93381185, 112057422, 168086133, 186762370, 205438607, 224114844, 280143555, 336172266, 373524740, 410877214, 504258399, 560287110, 616315821, 672344532, 821754428, 840430665, 1008516798, 1027193035, 1120574220, 1232631642, 1680861330, 1848947463, 2017033596, 2054386070, 2259824677, 2465263284, 2521291995, 3081579105, 3361722660, 3697894926, 4108772140, 4519649354, 5042583990, 5546842389, 6163158210, 6779474031, 7395789852, 9039298708, 9244737315, 10085167980, 11093684778, 11299123385, 12326316420, 13558948062, 18489474630, 20338422093, 22187369556, 22598246770, 27117896124, 27734211945, 33897370155, 36978949260, 40676844186, 45196493540, 55468423890, 61015266279, 67794740310, 81353688372, 101692110465, 110936847780, 122030532558, 135589480620, 203384220930, 244061065116, 305076331395, 406768441860, 610152662790, 1220305325580]

約数ペア:

[(1, 1220305325580), (2, 610152662790), (3, 406768441860), (4, 305076331395), (5, 244061065116), (6, 203384220930), (9, 135589480620), (10, 122030532558), (11, 110936847780), (12, 101692110465), (15, 81353688372), (18, 67794740310), (20, 61015266279), (22, 55468423890), (27, 45196493540), (30, 40676844186), (33, 36978949260), (36, 33897370155), (44, 27734211945), (45, 27117896124), (54, 22598246770), (55, 22187369556), (60, 20338422093), (66, 18489474630), (90, 13558948062), (99, 12326316420), (108, 11299123385), (110, 11093684778), (121, 10085167980), (132, 9244737315), (135, 9039298708), (165, 7395789852), (180, 6779474031), (198, 6163158210), (220, 5546842389), (242, 5042583990), (270, 4519649354), (297, 4108772140), (330, 3697894926), (363, 3361722660), (396, 3081579105), (484, 2521291995), (495, 2465263284), (540, 2259824677), (594, 2054386070), (605, 2017033596), (660, 1848947463), (726, 1680861330), (990, 1232631642), (1089, 1120574220), (1188, 1027193035), (1210, 1008516798), (1452, 840430665), (1485, 821754428), (1815, 672344532), (1980, 616315821), (2178, 560287110), (2420, 504258399), (2970, 410877214), (3267, 373524740), (3630, 336172266), (4356, 280143555), (5445, 224114844), (5940, 205438607), (6534, 186762370), (7260, 168086133), (10890, 112057422), (13068, 93381185), (16335, 74704948), (21780, 56028711), (32670, 37352474), (65340, 18676237)]