255635550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{373}}^1\times {\mathrm{1523}}^1$

素因数の和:1914

約数の個数: 72

約数和(自身を含む): 689100984

約数和(自身を除く): 433465434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 373, 450, 746, 1119, 1523, 1865, 2238, 3046, 3357, 3730, 4569, 5595, 6714, 7615, 9138, 9325, 11190, 13707, 15230, 16785, 18650, 22845, 27414, 27975, 33570, 38075, 45690, 55950, 68535, 76150, 83925, 114225, 137070, 167850, 228450, 342675, 568079, 685350, 1136158, 1704237, 2840395, 3408474, 5112711, 5680790, 8521185, 10225422, 14201975, 17042370, 25563555, 28403950, 42605925, 51127110, 85211850, 127817775, 255635550]

約数ペア:

[(1, 255635550), (2, 127817775), (3, 85211850), (5, 51127110), (6, 42605925), (9, 28403950), (10, 25563555), (15, 17042370), (18, 14201975), (25, 10225422), (30, 8521185), (45, 5680790), (50, 5112711), (75, 3408474), (90, 2840395), (150, 1704237), (225, 1136158), (373, 685350), (450, 568079), (746, 342675), (1119, 228450), (1523, 167850), (1865, 137070), (2238, 114225), (3046, 83925), (3357, 76150), (3730, 68535), (4569, 55950), (5595, 45690), (6714, 38075), (7615, 33570), (9138, 27975), (9325, 27414), (11190, 22845), (13707, 18650), (15230, 16785)]