89702580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{135913}}^1$

素因数の和:135936

約数の個数: 48

約数和(自身を含む): 274002624

約数和(自身を除く): 184300044

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 135913, 271826, 407739, 543652, 679565, 815478, 1359130, 1495043, 1630956, 2038695, 2718260, 2990086, 4077390, 4485129, 5980172, 7475215, 8154780, 8970258, 14950430, 17940516, 22425645, 29900860, 44851290, 89702580]

約数ペア:

[(1, 89702580), (2, 44851290), (3, 29900860), (4, 22425645), (5, 17940516), (6, 14950430), (10, 8970258), (11, 8154780), (12, 7475215), (15, 5980172), (20, 4485129), (22, 4077390), (30, 2990086), (33, 2718260), (44, 2038695), (55, 1630956), (60, 1495043), (66, 1359130), (110, 815478), (132, 679565), (165, 543652), (220, 407739), (330, 271826), (660, 135913)]