122018220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29473}}^1$

素因数の和:29511

約数の個数: 72

約数和(自身を含む): 386227296

約数和(自身を除く): 264209076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 29473, 58946, 88419, 117892, 147365, 176838, 265257, 294730, 353676, 442095, 530514, 589460, 677879, 884190, 1061028, 1326285, 1355758, 1768380, 2033637, 2652570, 2711516, 3389395, 4067274, 5305140, 6100911, 6778790, 8134548, 10168185, 12201822, 13557580, 20336370, 24403644, 30504555, 40672740, 61009110, 122018220]

約数ペア:

[(1, 122018220), (2, 61009110), (3, 40672740), (4, 30504555), (5, 24403644), (6, 20336370), (9, 13557580), (10, 12201822), (12, 10168185), (15, 8134548), (18, 6778790), (20, 6100911), (23, 5305140), (30, 4067274), (36, 3389395), (45, 2711516), (46, 2652570), (60, 2033637), (69, 1768380), (90, 1355758), (92, 1326285), (115, 1061028), (138, 884190), (180, 677879), (207, 589460), (230, 530514), (276, 442095), (345, 353676), (414, 294730), (460, 265257), (690, 176838), (828, 147365), (1035, 117892), (1380, 88419), (2070, 58946), (4140, 29473)]