124650420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 358041600

約数和(自身を除く): 233391180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 149, 191, 219, 292, 298, 365, 382, 438, 447, 573, 596, 730, 745, 764, 876, 894, 955, 1095, 1146, 1460, 1490, 1788, 1910, 2190, 2235, 2292, 2865, 2980, 3820, 4380, 4470, 5730, 8940, 10877, 11460, 13943, 21754, 27886, 28459, 32631, 41829, 43508, 54385, 55772, 56918, 65262, 69715, 83658, 85377, 108770, 113836, 130524, 139430, 142295, 163155, 167316, 170754, 209145, 217540, 278860, 284590, 326310, 341508, 418290, 426885, 569180, 652620, 836580, 853770, 1707540, 2077507, 4155014, 6232521, 8310028, 10387535, 12465042, 20775070, 24930084, 31162605, 41550140, 62325210, 124650420]

約数ペア:

[(1, 124650420), (2, 62325210), (3, 41550140), (4, 31162605), (5, 24930084), (6, 20775070), (10, 12465042), (12, 10387535), (15, 8310028), (20, 6232521), (30, 4155014), (60, 2077507), (73, 1707540), (146, 853770), (149, 836580), (191, 652620), (219, 569180), (292, 426885), (298, 418290), (365, 341508), (382, 326310), (438, 284590), (447, 278860), (573, 217540), (596, 209145), (730, 170754), (745, 167316), (764, 163155), (876, 142295), (894, 139430), (955, 130524), (1095, 113836), (1146, 108770), (1460, 85377), (1490, 83658), (1788, 69715), (1910, 65262), (2190, 56918), (2235, 55772), (2292, 54385), (2865, 43508), (2980, 41829), (3820, 32631), (4380, 28459), (4470, 27886), (5730, 21754), (8940, 13943), (10877, 11460)]