27976740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 94832640

約数和(自身を除く): 66855900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 23, 30, 33, 38, 44, 46, 55, 57, 60, 66, 69, 76, 92, 95, 97, 110, 114, 115, 132, 138, 165, 190, 194, 209, 220, 228, 230, 253, 276, 285, 291, 330, 345, 380, 388, 418, 437, 460, 485, 506, 570, 582, 627, 660, 690, 759, 836, 874, 970, 1012, 1045, 1067, 1140, 1164, 1254, 1265, 1311, 1380, 1455, 1518, 1748, 1843, 1940, 2090, 2134, 2185, 2231, 2508, 2530, 2622, 2910, 3036, 3135, 3201, 3686, 3795, 4180, 4268, 4370, 4462, 4807, 5060, 5244, 5335, 5529, 5820, 6270, 6402, 6555, 6693, 7372, 7590, 8740, 8924, 9215, 9614, 10670, 11058, 11155, 12540, 12804, 13110, 13386, 14421, 15180, 16005, 18430, 19228, 20273, 21340, 22116, 22310, 24035, 24541, 26220, 26772, 27645, 28842, 32010, 33465, 36860, 40546, 42389, 44620, 48070, 49082, 55290, 57684, 60819, 64020, 66930, 72105, 73623, 81092, 84778, 96140, 98164, 101365, 110580, 121638, 122705, 127167, 133860, 144210, 147246, 169556, 202730, 211945, 243276, 245410, 254334, 288420, 294492, 304095, 368115, 405460, 423890, 466279, 490820, 508668, 608190, 635835, 736230, 847780, 932558, 1216380, 1271670, 1398837, 1472460, 1865116, 2331395, 2543340, 2797674, 4662790, 5595348, 6994185, 9325580, 13988370, 27976740]

約数ペア:

[(1, 27976740), (2, 13988370), (3, 9325580), (4, 6994185), (5, 5595348), (6, 4662790), (10, 2797674), (11, 2543340), (12, 2331395), (15, 1865116), (19, 1472460), (20, 1398837), (22, 1271670), (23, 1216380), (30, 932558), (33, 847780), (38, 736230), (44, 635835), (46, 608190), (55, 508668), (57, 490820), (60, 466279), (66, 423890), (69, 405460), (76, 368115), (92, 304095), (95, 294492), (97, 288420), (110, 254334), (114, 245410), (115, 243276), (132, 211945), (138, 202730), (165, 169556), (190, 147246), (194, 144210), (209, 133860), (220, 127167), (228, 122705), (230, 121638), (253, 110580), (276, 101365), (285, 98164), (291, 96140), (330, 84778), (345, 81092), (380, 73623), (388, 72105), (418, 66930), (437, 64020), (460, 60819), (485, 57684), (506, 55290), (570, 49082), (582, 48070), (627, 44620), (660, 42389), (690, 40546), (759, 36860), (836, 33465), (874, 32010), (970, 28842), (1012, 27645), (1045, 26772), (1067, 26220), (1140, 24541), (1164, 24035), (1254, 22310), (1265, 22116), (1311, 21340), (1380, 20273), (1455, 19228), (1518, 18430), (1748, 16005), (1843, 15180), (1940, 14421), (2090, 13386), (2134, 13110), (2185, 12804), (2231, 12540), (2508, 11155), (2530, 11058), (2622, 10670), (2910, 9614), (3036, 9215), (3135, 8924), (3201, 8740), (3686, 7590), (3795, 7372), (4180, 6693), (4268, 6555), (4370, 6402), (4462, 6270), (4807, 5820), (5060, 5529), (5244, 5335)]