149998620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 439262208

約数和(自身を除く): 289263588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 47, 60, 86, 94, 129, 141, 172, 188, 215, 235, 258, 282, 430, 470, 516, 564, 645, 705, 860, 940, 1237, 1290, 1410, 2021, 2474, 2580, 2820, 3711, 4042, 4948, 6063, 6185, 7422, 8084, 10105, 12126, 12370, 14844, 18555, 20210, 24252, 24740, 30315, 37110, 40420, 53191, 58139, 60630, 74220, 106382, 116278, 121260, 159573, 174417, 212764, 232556, 265955, 290695, 319146, 348834, 531910, 581390, 638292, 697668, 797865, 872085, 1063820, 1162780, 1595730, 1744170, 2499977, 3191460, 3488340, 4999954, 7499931, 9999908, 12499885, 14999862, 24999770, 29999724, 37499655, 49999540, 74999310, 149998620]

約数ペア:

[(1, 149998620), (2, 74999310), (3, 49999540), (4, 37499655), (5, 29999724), (6, 24999770), (10, 14999862), (12, 12499885), (15, 9999908), (20, 7499931), (30, 4999954), (43, 3488340), (47, 3191460), (60, 2499977), (86, 1744170), (94, 1595730), (129, 1162780), (141, 1063820), (172, 872085), (188, 797865), (215, 697668), (235, 638292), (258, 581390), (282, 531910), (430, 348834), (470, 319146), (516, 290695), (564, 265955), (645, 232556), (705, 212764), (860, 174417), (940, 159573), (1237, 121260), (1290, 116278), (1410, 106382), (2021, 74220), (2474, 60630), (2580, 58139), (2820, 53191), (3711, 40420), (4042, 37110), (4948, 30315), (6063, 24740), (6185, 24252), (7422, 20210), (8084, 18555), (10105, 14844), (12126, 12370)]