90314220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 268128000

約数和(自身を除く): 177813780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 227, 228, 285, 349, 380, 454, 570, 681, 698, 908, 1047, 1135, 1140, 1362, 1396, 1745, 2094, 2270, 2724, 3405, 3490, 4188, 4313, 4540, 5235, 6631, 6810, 6980, 8626, 10470, 12939, 13262, 13620, 17252, 19893, 20940, 21565, 25878, 26524, 33155, 39786, 43130, 51756, 64695, 66310, 79223, 79572, 86260, 99465, 129390, 132620, 158446, 198930, 237669, 258780, 316892, 396115, 397860, 475338, 792230, 950676, 1188345, 1505237, 1584460, 2376690, 3010474, 4515711, 4753380, 6020948, 7526185, 9031422, 15052370, 18062844, 22578555, 30104740, 45157110, 90314220]

約数ペア:

[(1, 90314220), (2, 45157110), (3, 30104740), (4, 22578555), (5, 18062844), (6, 15052370), (10, 9031422), (12, 7526185), (15, 6020948), (19, 4753380), (20, 4515711), (30, 3010474), (38, 2376690), (57, 1584460), (60, 1505237), (76, 1188345), (95, 950676), (114, 792230), (190, 475338), (227, 397860), (228, 396115), (285, 316892), (349, 258780), (380, 237669), (454, 198930), (570, 158446), (681, 132620), (698, 129390), (908, 99465), (1047, 86260), (1135, 79572), (1140, 79223), (1362, 66310), (1396, 64695), (1745, 51756), (2094, 43130), (2270, 39786), (2724, 33155), (3405, 26524), (3490, 25878), (4188, 21565), (4313, 20940), (4540, 19893), (5235, 17252), (6631, 13620), (6810, 13262), (6980, 12939), (8626, 10470)]