103478220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3323}}^1$

素因数の和:3511

約数の個数: 72

約数和(自身を含む): 315793296

約数和(自身を除く): 212315076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3323, 3460, 5190, 6228, 6646, 7785, 9969, 10380, 13292, 15570, 16615, 19938, 29907, 31140, 33230, 39876, 49845, 59814, 66460, 99690, 119628, 149535, 199380, 299070, 574879, 598140, 1149758, 1724637, 2299516, 2874395, 3449274, 5173911, 5748790, 6898548, 8623185, 10347822, 11497580, 17246370, 20695644, 25869555, 34492740, 51739110, 103478220]

約数ペア:

[(1, 103478220), (2, 51739110), (3, 34492740), (4, 25869555), (5, 20695644), (6, 17246370), (9, 11497580), (10, 10347822), (12, 8623185), (15, 6898548), (18, 5748790), (20, 5173911), (30, 3449274), (36, 2874395), (45, 2299516), (60, 1724637), (90, 1149758), (173, 598140), (180, 574879), (346, 299070), (519, 199380), (692, 149535), (865, 119628), (1038, 99690), (1557, 66460), (1730, 59814), (2076, 49845), (2595, 39876), (3114, 33230), (3323, 31140), (3460, 29907), (5190, 19938), (6228, 16615), (6646, 15570), (7785, 13292), (9969, 10380)]