268594300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{673}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 630664496

約数和(自身を除く): 362070196

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 307, 325, 614, 650, 673, 1228, 1300, 1346, 1535, 2692, 3070, 3365, 3991, 6140, 6730, 7675, 7982, 8749, 13460, 15350, 15964, 16825, 17498, 19955, 30700, 33650, 34996, 39910, 43745, 67300, 79820, 87490, 99775, 174980, 199550, 206611, 218725, 399100, 413222, 437450, 826444, 874900, 1033055, 2066110, 2685943, 4132220, 5165275, 5371886, 10330550, 10743772, 13429715, 20661100, 26859430, 53718860, 67148575, 134297150, 268594300]

約数ペア:

[(1, 268594300), (2, 134297150), (4, 67148575), (5, 53718860), (10, 26859430), (13, 20661100), (20, 13429715), (25, 10743772), (26, 10330550), (50, 5371886), (52, 5165275), (65, 4132220), (100, 2685943), (130, 2066110), (260, 1033055), (307, 874900), (325, 826444), (614, 437450), (650, 413222), (673, 399100), (1228, 218725), (1300, 206611), (1346, 199550), (1535, 174980), (2692, 99775), (3070, 87490), (3365, 79820), (3991, 67300), (6140, 43745), (6730, 39910), (7675, 34996), (7982, 33650), (8749, 30700), (13460, 19955), (15350, 17498), (15964, 16825)]