150930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:72

約数の個数: 64

約数和(自身を含む): 443520

約数和(自身を除く): 292590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 54, 65, 78, 86, 90, 117, 129, 130, 135, 195, 215, 234, 258, 270, 351, 387, 390, 430, 559, 585, 645, 702, 774, 1118, 1161, 1170, 1290, 1677, 1755, 1935, 2322, 2795, 3354, 3510, 3870, 5031, 5590, 5805, 8385, 10062, 11610, 15093, 16770, 25155, 30186, 50310, 75465, 150930]

約数ペア:

[(1, 150930), (2, 75465), (3, 50310), (5, 30186), (6, 25155), (9, 16770), (10, 15093), (13, 11610), (15, 10062), (18, 8385), (26, 5805), (27, 5590), (30, 5031), (39, 3870), (43, 3510), (45, 3354), (54, 2795), (65, 2322), (78, 1935), (86, 1755), (90, 1677), (117, 1290), (129, 1170), (130, 1161), (135, 1118), (195, 774), (215, 702), (234, 645), (258, 585), (270, 559), (351, 430), (387, 390)]