194998140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 677214720

約数和(自身を除く): 482216580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 37, 38, 45, 46, 57, 60, 67, 69, 74, 76, 90, 92, 95, 111, 114, 115, 134, 138, 148, 171, 180, 185, 190, 201, 207, 222, 228, 230, 268, 276, 285, 333, 335, 342, 345, 370, 380, 402, 414, 437, 444, 460, 555, 570, 603, 666, 670, 684, 690, 703, 740, 804, 828, 851, 855, 874, 1005, 1035, 1110, 1140, 1206, 1273, 1311, 1332, 1340, 1380, 1406, 1541, 1665, 1702, 1710, 1748, 2010, 2070, 2109, 2185, 2220, 2412, 2479, 2546, 2553, 2622, 2812, 3015, 3082, 3330, 3404, 3420, 3515, 3819, 3933, 4020, 4140, 4218, 4255, 4370, 4623, 4958, 5092, 5106, 5244, 6030, 6164, 6327, 6365, 6555, 6660, 7030, 7437, 7638, 7659, 7705, 7866, 8436, 8510, 8740, 9246, 9916, 10212, 10545, 11457, 12060, 12395, 12654, 12730, 12765, 13110, 13869, 14060, 14874, 15276, 15318, 15410, 15732, 16169, 17020, 18492, 19095, 19665, 21090, 22311, 22914, 23115, 24790, 25308, 25460, 25530, 26220, 27738, 29279, 29748, 30636, 30820, 31635, 32338, 37185, 38190, 38295, 39330, 42180, 44622, 45828, 46230, 47101, 48507, 49580, 51060, 55476, 57017, 57285, 58558, 63270, 64676, 69345, 74370, 76380, 76590, 78660, 80845, 87837, 89244, 92460, 94202, 97014, 111555, 114034, 114570, 117116, 126540, 138690, 141303, 145521, 146395, 148740, 153180, 161690, 171051, 175674, 188404, 194028, 223110, 228068, 229140, 235505, 242535, 263511, 277380, 282606, 285085, 291042, 292790, 323380, 342102, 351348, 423909, 439185, 446220, 471010, 485070, 513153, 527022, 565212, 570170, 582084, 585580, 684204, 706515, 727605, 847818, 855255, 878370, 942020, 970140, 1026306, 1054044, 1083323, 1140340, 1317555, 1413030, 1455210, 1695636, 1710510, 1756740, 2052612, 2119545, 2166646, 2565765, 2635110, 2826060, 2910420, 3249969, 3421020, 4239090, 4333292, 5131530, 5270220, 5416615, 6499938, 8478180, 9749907, 10263060, 10833230, 12999876, 16249845, 19499814, 21666460, 32499690, 38999628, 48749535, 64999380, 97499070, 194998140]

約数ペア:

[(1, 194998140), (2, 97499070), (3, 64999380), (4, 48749535), (5, 38999628), (6, 32499690), (9, 21666460), (10, 19499814), (12, 16249845), (15, 12999876), (18, 10833230), (19, 10263060), (20, 9749907), (23, 8478180), (30, 6499938), (36, 5416615), (37, 5270220), (38, 5131530), (45, 4333292), (46, 4239090), (57, 3421020), (60, 3249969), (67, 2910420), (69, 2826060), (74, 2635110), (76, 2565765), (90, 2166646), (92, 2119545), (95, 2052612), (111, 1756740), (114, 1710510), (115, 1695636), (134, 1455210), (138, 1413030), (148, 1317555), (171, 1140340), (180, 1083323), (185, 1054044), (190, 1026306), (201, 970140), (207, 942020), (222, 878370), (228, 855255), (230, 847818), (268, 727605), (276, 706515), (285, 684204), (333, 585580), (335, 582084), (342, 570170), (345, 565212), (370, 527022), (380, 513153), (402, 485070), (414, 471010), (437, 446220), (444, 439185), (460, 423909), (555, 351348), (570, 342102), (603, 323380), (666, 292790), (670, 291042), (684, 285085), (690, 282606), (703, 277380), (740, 263511), (804, 242535), (828, 235505), (851, 229140), (855, 228068), (874, 223110), (1005, 194028), (1035, 188404), (1110, 175674), (1140, 171051), (1206, 161690), (1273, 153180), (1311, 148740), (1332, 146395), (1340, 145521), (1380, 141303), (1406, 138690), (1541, 126540), (1665, 117116), (1702, 114570), (1710, 114034), (1748, 111555), (2010, 97014), (2070, 94202), (2109, 92460), (2185, 89244), (2220, 87837), (2412, 80845), (2479, 78660), (2546, 76590), (2553, 76380), (2622, 74370), (2812, 69345), (3015, 64676), (3082, 63270), (3330, 58558), (3404, 57285), (3420, 57017), (3515, 55476), (3819, 51060), (3933, 49580), (4020, 48507), (4140, 47101), (4218, 46230), (4255, 45828), (4370, 44622), (4623, 42180), (4958, 39330), (5092, 38295), (5106, 38190), (5244, 37185), (6030, 32338), (6164, 31635), (6327, 30820), (6365, 30636), (6555, 29748), (6660, 29279), (7030, 27738), (7437, 26220), (7638, 25530), (7659, 25460), (7705, 25308), (7866, 24790), (8436, 23115), (8510, 22914), (8740, 22311), (9246, 21090), (9916, 19665), (10212, 19095), (10545, 18492), (11457, 17020), (12060, 16169), (12395, 15732), (12654, 15410), (12730, 15318), (12765, 15276), (13110, 14874), (13869, 14060)]