151814300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1747}}^1$

素因数の和:1851

約数の個数: 72

約数和(自身を含む): 364143360

約数和(自身を除く): 212329060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 79, 100, 110, 158, 220, 275, 316, 395, 550, 790, 869, 1100, 1580, 1738, 1747, 1975, 3476, 3494, 3950, 4345, 6988, 7900, 8690, 8735, 17380, 17470, 19217, 21725, 34940, 38434, 43450, 43675, 76868, 86900, 87350, 96085, 138013, 174700, 192170, 276026, 384340, 480425, 552052, 690065, 960850, 1380130, 1518143, 1921700, 2760260, 3036286, 3450325, 6072572, 6900650, 7590715, 13801300, 15181430, 30362860, 37953575, 75907150, 151814300]

約数ペア:

[(1, 151814300), (2, 75907150), (4, 37953575), (5, 30362860), (10, 15181430), (11, 13801300), (20, 7590715), (22, 6900650), (25, 6072572), (44, 3450325), (50, 3036286), (55, 2760260), (79, 1921700), (100, 1518143), (110, 1380130), (158, 960850), (220, 690065), (275, 552052), (316, 480425), (395, 384340), (550, 276026), (790, 192170), (869, 174700), (1100, 138013), (1580, 96085), (1738, 87350), (1747, 86900), (1975, 76868), (3476, 43675), (3494, 43450), (3950, 38434), (4345, 34940), (6988, 21725), (7900, 19217), (8690, 17470), (8735, 17380)]