39007980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 180

約数和(自身を含む): 135181200

約数和(自身を除く): 96173220

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, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 199, 220, 242, 270, 297, 324, 330, 363, 396, 398, 405, 484, 495, 540, 594, 597, 605, 660, 726, 796, 810, 891, 990, 995, 1089, 1188, 1194, 1210, 1452, 1485, 1620, 1782, 1791, 1815, 1980, 1990, 2178, 2189, 2388, 2420, 2970, 2985, 3267, 3564, 3582, 3630, 3980, 4356, 4378, 4455, 5373, 5445, 5940, 5970, 6534, 6567, 7164, 7260, 8756, 8910, 8955, 9801, 10746, 10890, 10945, 11940, 13068, 13134, 16119, 16335, 17820, 17910, 19602, 19701, 21492, 21780, 21890, 24079, 26268, 26865, 32238, 32670, 32835, 35820, 39204, 39402, 43780, 48158, 49005, 53730, 59103, 64476, 65340, 65670, 72237, 78804, 80595, 96316, 98010, 98505, 107460, 118206, 120395, 131340, 144474, 161190, 177309, 196020, 197010, 216711, 236412, 240790, 288948, 295515, 322380, 354618, 361185, 394020, 433422, 481580, 591030, 650133, 709236, 722370, 866844, 886545, 1083555, 1182060, 1300266, 1444740, 1773090, 1950399, 2167110, 2600532, 3250665, 3546180, 3900798, 4334220, 6501330, 7801596, 9751995, 13002660, 19503990, 39007980]

約数ペア:

[(1, 39007980), (2, 19503990), (3, 13002660), (4, 9751995), (5, 7801596), (6, 6501330), (9, 4334220), (10, 3900798), (11, 3546180), (12, 3250665), (15, 2600532), (18, 2167110), (20, 1950399), (22, 1773090), (27, 1444740), (30, 1300266), (33, 1182060), (36, 1083555), (44, 886545), (45, 866844), (54, 722370), (55, 709236), (60, 650133), (66, 591030), (81, 481580), (90, 433422), (99, 394020), (108, 361185), (110, 354618), (121, 322380), (132, 295515), (135, 288948), (162, 240790), (165, 236412), (180, 216711), (198, 197010), (199, 196020), (220, 177309), (242, 161190), (270, 144474), (297, 131340), (324, 120395), (330, 118206), (363, 107460), (396, 98505), (398, 98010), (405, 96316), (484, 80595), (495, 78804), (540, 72237), (594, 65670), (597, 65340), (605, 64476), (660, 59103), (726, 53730), (796, 49005), (810, 48158), (891, 43780), (990, 39402), (995, 39204), (1089, 35820), (1188, 32835), (1194, 32670), (1210, 32238), (1452, 26865), (1485, 26268), (1620, 24079), (1782, 21890), (1791, 21780), (1815, 21492), (1980, 19701), (1990, 19602), (2178, 17910), (2189, 17820), (2388, 16335), (2420, 16119), (2970, 13134), (2985, 13068), (3267, 11940), (3564, 10945), (3582, 10890), (3630, 10746), (3980, 9801), (4356, 8955), (4378, 8910), (4455, 8756), (5373, 7260), (5445, 7164), (5940, 6567), (5970, 6534)]