84032460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4283}}^1$

素因数の和:4407

約数の個数: 72

約数和(自身を含む): 257297040

約数和(自身を除く): 173264580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4283, 4905, 6540, 8566, 9810, 12849, 17132, 19620, 21415, 25698, 38547, 42830, 51396, 64245, 77094, 85660, 128490, 154188, 192735, 256980, 385470, 466847, 770940, 933694, 1400541, 1867388, 2334235, 2801082, 4201623, 4668470, 5602164, 7002705, 8403246, 9336940, 14005410, 16806492, 21008115, 28010820, 42016230, 84032460]

約数ペア:

[(1, 84032460), (2, 42016230), (3, 28010820), (4, 21008115), (5, 16806492), (6, 14005410), (9, 9336940), (10, 8403246), (12, 7002705), (15, 5602164), (18, 4668470), (20, 4201623), (30, 2801082), (36, 2334235), (45, 1867388), (60, 1400541), (90, 933694), (109, 770940), (180, 466847), (218, 385470), (327, 256980), (436, 192735), (545, 154188), (654, 128490), (981, 85660), (1090, 77094), (1308, 64245), (1635, 51396), (1962, 42830), (2180, 38547), (3270, 25698), (3924, 21415), (4283, 19620), (4905, 17132), (6540, 12849), (8566, 9810)]