199438920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7589}}^1$

素因数の和:7679

約数の個数: 96

約数和(自身を含む): 657142200

約数和(自身を除く): 457703280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 4380, 5256, 6570, 7589, 8760, 13140, 15178, 22767, 26280, 30356, 37945, 45534, 60712, 68301, 75890, 91068, 113835, 136602, 151780, 182136, 227670, 273204, 303560, 341505, 455340, 546408, 553997, 683010, 910680, 1107994, 1366020, 1661991, 2215988, 2732040, 2769985, 3323982, 4431976, 4985973, 5539970, 6647964, 8309955, 9971946, 11079940, 13295928, 16619910, 19943892, 22159880, 24929865, 33239820, 39887784, 49859730, 66479640, 99719460, 199438920]

約数ペア:

[(1, 199438920), (2, 99719460), (3, 66479640), (4, 49859730), (5, 39887784), (6, 33239820), (8, 24929865), (9, 22159880), (10, 19943892), (12, 16619910), (15, 13295928), (18, 11079940), (20, 9971946), (24, 8309955), (30, 6647964), (36, 5539970), (40, 4985973), (45, 4431976), (60, 3323982), (72, 2769985), (73, 2732040), (90, 2215988), (120, 1661991), (146, 1366020), (180, 1107994), (219, 910680), (292, 683010), (360, 553997), (365, 546408), (438, 455340), (584, 341505), (657, 303560), (730, 273204), (876, 227670), (1095, 182136), (1314, 151780), (1460, 136602), (1752, 113835), (2190, 91068), (2628, 75890), (2920, 68301), (3285, 60712), (4380, 45534), (5256, 37945), (6570, 30356), (7589, 26280), (8760, 22767), (13140, 15178)]