55728810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:769

約数の個数: 80

約数和(自身を含む): 151484256

約数和(自身を除く): 95755446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 107, 135, 162, 214, 270, 321, 405, 535, 642, 643, 810, 963, 1070, 1286, 1605, 1926, 1929, 2889, 3210, 3215, 3858, 4815, 5778, 5787, 6430, 8667, 9630, 9645, 11574, 14445, 17334, 17361, 19290, 28890, 28935, 34722, 43335, 52083, 57870, 68801, 86670, 86805, 104166, 137602, 173610, 206403, 260415, 344005, 412806, 520830, 619209, 688010, 1032015, 1238418, 1857627, 2064030, 3096045, 3715254, 5572881, 6192090, 9288135, 11145762, 18576270, 27864405, 55728810]

約数ペア:

[(1, 55728810), (2, 27864405), (3, 18576270), (5, 11145762), (6, 9288135), (9, 6192090), (10, 5572881), (15, 3715254), (18, 3096045), (27, 2064030), (30, 1857627), (45, 1238418), (54, 1032015), (81, 688010), (90, 619209), (107, 520830), (135, 412806), (162, 344005), (214, 260415), (270, 206403), (321, 173610), (405, 137602), (535, 104166), (642, 86805), (643, 86670), (810, 68801), (963, 57870), (1070, 52083), (1286, 43335), (1605, 34722), (1926, 28935), (1929, 28890), (2889, 19290), (3210, 17361), (3215, 17334), (3858, 14445), (4815, 11574), (5778, 9645), (5787, 9630), (6430, 8667)]