13002660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 44688000

約数和(自身を除く): 31685340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 199, 220, 242, 270, 297, 330, 363, 396, 398, 484, 495, 540, 594, 597, 605, 660, 726, 796, 990, 995, 1089, 1188, 1194, 1210, 1452, 1485, 1791, 1815, 1980, 1990, 2178, 2189, 2388, 2420, 2970, 2985, 3267, 3582, 3630, 3980, 4356, 4378, 5373, 5445, 5940, 5970, 6534, 6567, 7164, 7260, 8756, 8955, 10746, 10890, 10945, 11940, 13068, 13134, 16335, 17910, 19701, 21492, 21780, 21890, 24079, 26268, 26865, 32670, 32835, 35820, 39402, 43780, 48158, 53730, 59103, 65340, 65670, 72237, 78804, 96316, 98505, 107460, 118206, 120395, 131340, 144474, 197010, 216711, 236412, 240790, 288948, 295515, 361185, 394020, 433422, 481580, 591030, 650133, 722370, 866844, 1083555, 1182060, 1300266, 1444740, 2167110, 2600532, 3250665, 4334220, 6501330, 13002660]

約数ペア:

[(1, 13002660), (2, 6501330), (3, 4334220), (4, 3250665), (5, 2600532), (6, 2167110), (9, 1444740), (10, 1300266), (11, 1182060), (12, 1083555), (15, 866844), (18, 722370), (20, 650133), (22, 591030), (27, 481580), (30, 433422), (33, 394020), (36, 361185), (44, 295515), (45, 288948), (54, 240790), (55, 236412), (60, 216711), (66, 197010), (90, 144474), (99, 131340), (108, 120395), (110, 118206), (121, 107460), (132, 98505), (135, 96316), (165, 78804), (180, 72237), (198, 65670), (199, 65340), (220, 59103), (242, 53730), (270, 48158), (297, 43780), (330, 39402), (363, 35820), (396, 32835), (398, 32670), (484, 26865), (495, 26268), (540, 24079), (594, 21890), (597, 21780), (605, 21492), (660, 19701), (726, 17910), (796, 16335), (990, 13134), (995, 13068), (1089, 11940), (1188, 10945), (1194, 10890), (1210, 10746), (1452, 8955), (1485, 8756), (1791, 7260), (1815, 7164), (1980, 6567), (1990, 6534), (2178, 5970), (2189, 5940), (2388, 5445), (2420, 5373), (2970, 4378), (2985, 4356), (3267, 3980), (3582, 3630)]