61920900

素因数分解:

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

素因数の和:770

約数の個数: 108

約数和(自身を含む): 196206192

約数和(自身を除く): 134285292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 107, 150, 180, 214, 225, 300, 321, 428, 450, 535, 642, 643, 900, 963, 1070, 1284, 1286, 1605, 1926, 1929, 2140, 2572, 2675, 3210, 3215, 3852, 3858, 4815, 5350, 5787, 6420, 6430, 7716, 8025, 9630, 9645, 10700, 11574, 12860, 16050, 16075, 19260, 19290, 23148, 24075, 28935, 32100, 32150, 38580, 48150, 48225, 57870, 64300, 68801, 96300, 96450, 115740, 137602, 144675, 192900, 206403, 275204, 289350, 344005, 412806, 578700, 619209, 688010, 825612, 1032015, 1238418, 1376020, 1720025, 2064030, 2476836, 3096045, 3440050, 4128060, 5160075, 6192090, 6880100, 10320150, 12384180, 15480225, 20640300, 30960450, 61920900]

約数ペア:

[(1, 61920900), (2, 30960450), (3, 20640300), (4, 15480225), (5, 12384180), (6, 10320150), (9, 6880100), (10, 6192090), (12, 5160075), (15, 4128060), (18, 3440050), (20, 3096045), (25, 2476836), (30, 2064030), (36, 1720025), (45, 1376020), (50, 1238418), (60, 1032015), (75, 825612), (90, 688010), (100, 619209), (107, 578700), (150, 412806), (180, 344005), (214, 289350), (225, 275204), (300, 206403), (321, 192900), (428, 144675), (450, 137602), (535, 115740), (642, 96450), (643, 96300), (900, 68801), (963, 64300), (1070, 57870), (1284, 48225), (1286, 48150), (1605, 38580), (1926, 32150), (1929, 32100), (2140, 28935), (2572, 24075), (2675, 23148), (3210, 19290), (3215, 19260), (3852, 16075), (3858, 16050), (4815, 12860), (5350, 11574), (5787, 10700), (6420, 9645), (6430, 9630), (7716, 8025)]