215062650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1941

約数の個数: 144

約数和(自身を含む): 658082880

約数和(自身を除く): 443020230

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 25, 30, 33, 45, 46, 50, 55, 66, 69, 75, 90, 99, 110, 115, 138, 150, 165, 198, 207, 225, 230, 253, 275, 330, 345, 414, 450, 495, 506, 550, 575, 690, 759, 825, 990, 1035, 1150, 1265, 1518, 1650, 1725, 1889, 2070, 2277, 2475, 2530, 3450, 3778, 3795, 4554, 4950, 5175, 5667, 6325, 7590, 9445, 10350, 11334, 11385, 12650, 17001, 18890, 18975, 20779, 22770, 28335, 34002, 37950, 41558, 43447, 47225, 56670, 56925, 62337, 85005, 86894, 94450, 103895, 113850, 124674, 130341, 141675, 170010, 187011, 207790, 217235, 260682, 283350, 311685, 374022, 391023, 425025, 434470, 477917, 519475, 623370, 651705, 782046, 850050, 935055, 955834, 1038950, 1086175, 1303410, 1433751, 1558425, 1870110, 1955115, 2172350, 2389585, 2867502, 3116850, 3258525, 3910230, 4301253, 4675275, 4779170, 6517050, 7168755, 8602506, 9350550, 9775575, 11947925, 14337510, 19551150, 21506265, 23895850, 35843775, 43012530, 71687550, 107531325, 215062650]

約数ペア:

[(1, 215062650), (2, 107531325), (3, 71687550), (5, 43012530), (6, 35843775), (9, 23895850), (10, 21506265), (11, 19551150), (15, 14337510), (18, 11947925), (22, 9775575), (23, 9350550), (25, 8602506), (30, 7168755), (33, 6517050), (45, 4779170), (46, 4675275), (50, 4301253), (55, 3910230), (66, 3258525), (69, 3116850), (75, 2867502), (90, 2389585), (99, 2172350), (110, 1955115), (115, 1870110), (138, 1558425), (150, 1433751), (165, 1303410), (198, 1086175), (207, 1038950), (225, 955834), (230, 935055), (253, 850050), (275, 782046), (330, 651705), (345, 623370), (414, 519475), (450, 477917), (495, 434470), (506, 425025), (550, 391023), (575, 374022), (690, 311685), (759, 283350), (825, 260682), (990, 217235), (1035, 207790), (1150, 187011), (1265, 170010), (1518, 141675), (1650, 130341), (1725, 124674), (1889, 113850), (2070, 103895), (2277, 94450), (2475, 86894), (2530, 85005), (3450, 62337), (3778, 56925), (3795, 56670), (4554, 47225), (4950, 43447), (5175, 41558), (5667, 37950), (6325, 34002), (7590, 28335), (9445, 22770), (10350, 20779), (11334, 18975), (11385, 18890), (12650, 17001)]