98438940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1567}}^1$

素因数の和:1931

約数の個数: 72

約数和(自身を含む): 299644800

約数和(自身を除く): 201205860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 349, 698, 1047, 1396, 1567, 1745, 2094, 3134, 3141, 3490, 4188, 4701, 5235, 6268, 6282, 6980, 7835, 9402, 10470, 12564, 14103, 15670, 15705, 18804, 20940, 23505, 28206, 31340, 31410, 47010, 56412, 62820, 70515, 94020, 141030, 282060, 546883, 1093766, 1640649, 2187532, 2734415, 3281298, 4921947, 5468830, 6562596, 8203245, 9843894, 10937660, 16406490, 19687788, 24609735, 32812980, 49219470, 98438940]

約数ペア:

[(1, 98438940), (2, 49219470), (3, 32812980), (4, 24609735), (5, 19687788), (6, 16406490), (9, 10937660), (10, 9843894), (12, 8203245), (15, 6562596), (18, 5468830), (20, 4921947), (30, 3281298), (36, 2734415), (45, 2187532), (60, 1640649), (90, 1093766), (180, 546883), (349, 282060), (698, 141030), (1047, 94020), (1396, 70515), (1567, 62820), (1745, 56412), (2094, 47010), (3134, 31410), (3141, 31340), (3490, 28206), (4188, 23505), (4701, 20940), (5235, 18804), (6268, 15705), (6282, 15670), (6980, 14103), (7835, 12564), (9402, 10470)]