89615340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12143}}^1$

素因数の和:12199

約数の個数: 72

約数和(自身を含む): 278486208

約数和(自身を除く): 188870868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 12143, 24286, 36429, 48572, 60715, 72858, 109287, 121430, 145716, 182145, 218574, 242860, 364290, 437148, 497863, 546435, 728580, 995726, 1092870, 1493589, 1991452, 2185740, 2489315, 2987178, 4480767, 4978630, 5974356, 7467945, 8961534, 9957260, 14935890, 17923068, 22403835, 29871780, 44807670, 89615340]

約数ペア:

[(1, 89615340), (2, 44807670), (3, 29871780), (4, 22403835), (5, 17923068), (6, 14935890), (9, 9957260), (10, 8961534), (12, 7467945), (15, 5974356), (18, 4978630), (20, 4480767), (30, 2987178), (36, 2489315), (41, 2185740), (45, 1991452), (60, 1493589), (82, 1092870), (90, 995726), (123, 728580), (164, 546435), (180, 497863), (205, 437148), (246, 364290), (369, 242860), (410, 218574), (492, 182145), (615, 145716), (738, 121430), (820, 109287), (1230, 72858), (1476, 60715), (1845, 48572), (2460, 36429), (3690, 24286), (7380, 12143)]