78630420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 242605440

約数和(自身を除く): 163975020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 109, 110, 132, 165, 218, 220, 327, 330, 436, 545, 654, 660, 1090, 1093, 1199, 1308, 1635, 2180, 2186, 2398, 3270, 3279, 3597, 4372, 4796, 5465, 5995, 6540, 6558, 7194, 10930, 11990, 12023, 13116, 14388, 16395, 17985, 21860, 23980, 24046, 32790, 35970, 36069, 48092, 60115, 65580, 71940, 72138, 119137, 120230, 144276, 180345, 238274, 240460, 357411, 360690, 476548, 595685, 714822, 721380, 1191370, 1310507, 1429644, 1787055, 2382740, 2621014, 3574110, 3931521, 5242028, 6552535, 7148220, 7863042, 13105070, 15726084, 19657605, 26210140, 39315210, 78630420]

約数ペア:

[(1, 78630420), (2, 39315210), (3, 26210140), (4, 19657605), (5, 15726084), (6, 13105070), (10, 7863042), (11, 7148220), (12, 6552535), (15, 5242028), (20, 3931521), (22, 3574110), (30, 2621014), (33, 2382740), (44, 1787055), (55, 1429644), (60, 1310507), (66, 1191370), (109, 721380), (110, 714822), (132, 595685), (165, 476548), (218, 360690), (220, 357411), (327, 240460), (330, 238274), (436, 180345), (545, 144276), (654, 120230), (660, 119137), (1090, 72138), (1093, 71940), (1199, 65580), (1308, 60115), (1635, 48092), (2180, 36069), (2186, 35970), (2398, 32790), (3270, 24046), (3279, 23980), (3597, 21860), (4372, 17985), (4796, 16395), (5465, 14388), (5995, 13116), (6540, 12023), (6558, 11990), (7194, 10930)]