198572220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14327}}^1$

素因数の和:14360

約数の個数: 144

約数和(自身を含む): 751016448

約数和(自身を除く): 552444228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 14327, 28654, 42981, 57308, 71635, 85962, 100289, 128943, 143270, 157597, 171924, 200578, 214905, 257886, 286540, 300867, 315194, 401156, 429810, 472791, 501445, 515772, 601734, 630388, 644715, 787985, 859620, 902601, 945582, 1002890, 1103179, 1203468, 1289430, 1418373, 1504335, 1575970, 1805202, 1891164, 2005780, 2206358, 2363955, 2578860, 2836746, 3008670, 3151940, 3309537, 3610404, 4412716, 4513005, 4727910, 5515895, 5673492, 6017340, 6619074, 7091865, 9026010, 9455820, 9928611, 11031790, 13238148, 14183730, 16547685, 18052020, 19857222, 22063580, 28367460, 33095370, 39714444, 49643055, 66190740, 99286110, 198572220]

約数ペア:

[(1, 198572220), (2, 99286110), (3, 66190740), (4, 49643055), (5, 39714444), (6, 33095370), (7, 28367460), (9, 22063580), (10, 19857222), (11, 18052020), (12, 16547685), (14, 14183730), (15, 13238148), (18, 11031790), (20, 9928611), (21, 9455820), (22, 9026010), (28, 7091865), (30, 6619074), (33, 6017340), (35, 5673492), (36, 5515895), (42, 4727910), (44, 4513005), (45, 4412716), (55, 3610404), (60, 3309537), (63, 3151940), (66, 3008670), (70, 2836746), (77, 2578860), (84, 2363955), (90, 2206358), (99, 2005780), (105, 1891164), (110, 1805202), (126, 1575970), (132, 1504335), (140, 1418373), (154, 1289430), (165, 1203468), (180, 1103179), (198, 1002890), (210, 945582), (220, 902601), (231, 859620), (252, 787985), (308, 644715), (315, 630388), (330, 601734), (385, 515772), (396, 501445), (420, 472791), (462, 429810), (495, 401156), (630, 315194), (660, 300867), (693, 286540), (770, 257886), (924, 214905), (990, 200578), (1155, 171924), (1260, 157597), (1386, 143270), (1540, 128943), (1980, 100289), (2310, 85962), (2772, 71635), (3465, 57308), (4620, 42981), (6930, 28654), (13860, 14327)]