122199570

素因数分解:

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

素因数の和:449

約数の個数: 128

約数和(自身を含む): 350438400

約数和(自身を除く): 228238830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 79, 85, 90, 102, 135, 153, 158, 170, 237, 255, 270, 306, 337, 395, 459, 474, 510, 674, 711, 765, 790, 918, 1011, 1185, 1343, 1422, 1530, 1685, 2022, 2133, 2295, 2370, 2686, 3033, 3370, 3555, 4029, 4266, 4590, 5055, 5729, 6066, 6715, 7110, 8058, 9099, 10110, 10665, 11458, 12087, 13430, 15165, 17187, 18198, 20145, 21330, 24174, 26623, 28645, 30330, 34374, 36261, 40290, 45495, 51561, 53246, 57290, 60435, 72522, 79869, 85935, 90990, 103122, 120870, 133115, 154683, 159738, 171870, 181305, 239607, 257805, 266230, 309366, 362610, 399345, 452591, 479214, 515610, 718821, 773415, 798690, 905182, 1198035, 1357773, 1437642, 1546830, 2262955, 2396070, 2715546, 3594105, 4073319, 4525910, 6788865, 7188210, 8146638, 12219957, 13577730, 20366595, 24439914, 40733190, 61099785, 122199570]

約数ペア:

[(1, 122199570), (2, 61099785), (3, 40733190), (5, 24439914), (6, 20366595), (9, 13577730), (10, 12219957), (15, 8146638), (17, 7188210), (18, 6788865), (27, 4525910), (30, 4073319), (34, 3594105), (45, 2715546), (51, 2396070), (54, 2262955), (79, 1546830), (85, 1437642), (90, 1357773), (102, 1198035), (135, 905182), (153, 798690), (158, 773415), (170, 718821), (237, 515610), (255, 479214), (270, 452591), (306, 399345), (337, 362610), (395, 309366), (459, 266230), (474, 257805), (510, 239607), (674, 181305), (711, 171870), (765, 159738), (790, 154683), (918, 133115), (1011, 120870), (1185, 103122), (1343, 90990), (1422, 85935), (1530, 79869), (1685, 72522), (2022, 60435), (2133, 57290), (2295, 53246), (2370, 51561), (2686, 45495), (3033, 40290), (3370, 36261), (3555, 34374), (4029, 30330), (4266, 28645), (4590, 26623), (5055, 24174), (5729, 21330), (6066, 20145), (6715, 18198), (7110, 17187), (8058, 15165), (9099, 13430), (10110, 12087), (10665, 11458)]