43278540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 125798400

約数和(自身を除く): 82519860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 103, 141, 149, 188, 206, 235, 282, 298, 309, 412, 447, 470, 515, 564, 596, 618, 705, 745, 894, 940, 1030, 1236, 1410, 1490, 1545, 1788, 2060, 2235, 2820, 2980, 3090, 4470, 4841, 6180, 7003, 8940, 9682, 14006, 14523, 15347, 19364, 21009, 24205, 28012, 29046, 30694, 35015, 42018, 46041, 48410, 58092, 61388, 70030, 72615, 76735, 84036, 92082, 96820, 105045, 140060, 145230, 153470, 184164, 210090, 230205, 290460, 306940, 420180, 460410, 721309, 920820, 1442618, 2163927, 2885236, 3606545, 4327854, 7213090, 8655708, 10819635, 14426180, 21639270, 43278540]

約数ペア:

[(1, 43278540), (2, 21639270), (3, 14426180), (4, 10819635), (5, 8655708), (6, 7213090), (10, 4327854), (12, 3606545), (15, 2885236), (20, 2163927), (30, 1442618), (47, 920820), (60, 721309), (94, 460410), (103, 420180), (141, 306940), (149, 290460), (188, 230205), (206, 210090), (235, 184164), (282, 153470), (298, 145230), (309, 140060), (412, 105045), (447, 96820), (470, 92082), (515, 84036), (564, 76735), (596, 72615), (618, 70030), (705, 61388), (745, 58092), (894, 48410), (940, 46041), (1030, 42018), (1236, 35015), (1410, 30694), (1490, 29046), (1545, 28012), (1788, 24205), (2060, 21009), (2235, 19364), (2820, 15347), (2980, 14523), (3090, 14006), (4470, 9682), (4841, 8940), (6180, 7003)]