244399140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 817689600

約数和(自身を除く): 573290460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 79, 85, 90, 102, 108, 135, 153, 158, 170, 180, 204, 237, 255, 270, 306, 316, 337, 340, 395, 459, 474, 510, 540, 612, 674, 711, 765, 790, 918, 948, 1011, 1020, 1185, 1343, 1348, 1422, 1530, 1580, 1685, 1836, 2022, 2133, 2295, 2370, 2686, 2844, 3033, 3060, 3370, 3555, 4029, 4044, 4266, 4590, 4740, 5055, 5372, 5729, 6066, 6715, 6740, 7110, 8058, 8532, 9099, 9180, 10110, 10665, 11458, 12087, 12132, 13430, 14220, 15165, 16116, 17187, 18198, 20145, 20220, 21330, 22916, 24174, 26623, 26860, 28645, 30330, 34374, 36261, 36396, 40290, 42660, 45495, 48348, 51561, 53246, 57290, 60435, 60660, 68748, 72522, 79869, 80580, 85935, 90990, 103122, 106492, 114580, 120870, 133115, 145044, 154683, 159738, 171870, 181305, 181980, 206244, 239607, 241740, 257805, 266230, 309366, 319476, 343740, 362610, 399345, 452591, 479214, 515610, 532460, 618732, 718821, 725220, 773415, 798690, 905182, 958428, 1031220, 1198035, 1357773, 1437642, 1546830, 1597380, 1810364, 2262955, 2396070, 2715546, 2875284, 3093660, 3594105, 4073319, 4525910, 4792140, 5431092, 6788865, 7188210, 8146638, 9051820, 12219957, 13577730, 14376420, 16293276, 20366595, 24439914, 27155460, 40733190, 48879828, 61099785, 81466380, 122199570, 244399140]

約数ペア:

[(1, 244399140), (2, 122199570), (3, 81466380), (4, 61099785), (5, 48879828), (6, 40733190), (9, 27155460), (10, 24439914), (12, 20366595), (15, 16293276), (17, 14376420), (18, 13577730), (20, 12219957), (27, 9051820), (30, 8146638), (34, 7188210), (36, 6788865), (45, 5431092), (51, 4792140), (54, 4525910), (60, 4073319), (68, 3594105), (79, 3093660), (85, 2875284), (90, 2715546), (102, 2396070), (108, 2262955), (135, 1810364), (153, 1597380), (158, 1546830), (170, 1437642), (180, 1357773), (204, 1198035), (237, 1031220), (255, 958428), (270, 905182), (306, 798690), (316, 773415), (337, 725220), (340, 718821), (395, 618732), (459, 532460), (474, 515610), (510, 479214), (540, 452591), (612, 399345), (674, 362610), (711, 343740), (765, 319476), (790, 309366), (918, 266230), (948, 257805), (1011, 241740), (1020, 239607), (1185, 206244), (1343, 181980), (1348, 181305), (1422, 171870), (1530, 159738), (1580, 154683), (1685, 145044), (1836, 133115), (2022, 120870), (2133, 114580), (2295, 106492), (2370, 103122), (2686, 90990), (2844, 85935), (3033, 80580), (3060, 79869), (3370, 72522), (3555, 68748), (4029, 60660), (4044, 60435), (4266, 57290), (4590, 53246), (4740, 51561), (5055, 48348), (5372, 45495), (5729, 42660), (6066, 40290), (6715, 36396), (6740, 36261), (7110, 34374), (8058, 30330), (8532, 28645), (9099, 26860), (9180, 26623), (10110, 24174), (10665, 22916), (11458, 21330), (12087, 20220), (12132, 20145), (13430, 18198), (14220, 17187), (15165, 16116)]