290492772075

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{221873}}^1$

素因数の和:221946

約数の個数: 108

約数和(自身を含む): 593359413192

約数和(自身を除く): 302866641117

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 99, 115, 165, 207, 225, 253, 275, 345, 495, 529, 575, 759, 825, 1035, 1265, 1587, 1725, 2277, 2475, 2645, 3795, 4761, 5175, 5819, 6325, 7935, 11385, 13225, 17457, 18975, 23805, 29095, 39675, 52371, 56925, 87285, 119025, 145475, 221873, 261855, 436425, 665619, 1109365, 1309275, 1996857, 2440603, 3328095, 5103079, 5546825, 7321809, 9984285, 12203015, 15309237, 16640475, 21965427, 25515395, 36609045, 45927711, 49921425, 56133869, 61015075, 76546185, 109827135, 117370817, 127576975, 168401607, 183045225, 229638555, 280669345, 352112451, 382730925, 505204821, 549135675, 586854085, 842008035, 1056337353, 1148192775, 1291078987, 1403346725, 1760562255, 2526024105, 2934270425, 3873236961, 4210040175, 5281686765, 6455394935, 8802811275, 11619710883, 12630120525, 19366184805, 26408433825, 32276974675, 58098554415, 96830924025, 290492772075]

約数ペア:

[(1, 290492772075), (3, 96830924025), (5, 58098554415), (9, 32276974675), (11, 26408433825), (15, 19366184805), (23, 12630120525), (25, 11619710883), (33, 8802811275), (45, 6455394935), (55, 5281686765), (69, 4210040175), (75, 3873236961), (99, 2934270425), (115, 2526024105), (165, 1760562255), (207, 1403346725), (225, 1291078987), (253, 1148192775), (275, 1056337353), (345, 842008035), (495, 586854085), (529, 549135675), (575, 505204821), (759, 382730925), (825, 352112451), (1035, 280669345), (1265, 229638555), (1587, 183045225), (1725, 168401607), (2277, 127576975), (2475, 117370817), (2645, 109827135), (3795, 76546185), (4761, 61015075), (5175, 56133869), (5819, 49921425), (6325, 45927711), (7935, 36609045), (11385, 25515395), (13225, 21965427), (17457, 16640475), (18975, 15309237), (23805, 12203015), (29095, 9984285), (39675, 7321809), (52371, 5546825), (56925, 5103079), (87285, 3328095), (119025, 2440603), (145475, 1996857), (221873, 1309275), (261855, 1109365), (436425, 665619)]