140920650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 216

約数和(自身を含む): 438069060

約数和(自身を除く): 297148410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 109, 117, 130, 150, 153, 169, 170, 195, 218, 221, 225, 234, 255, 306, 325, 327, 338, 390, 425, 442, 450, 507, 510, 545, 585, 650, 654, 663, 765, 845, 850, 975, 981, 1014, 1090, 1105, 1170, 1275, 1326, 1417, 1521, 1530, 1635, 1690, 1853, 1950, 1962, 1989, 2210, 2535, 2550, 2725, 2834, 2873, 2925, 3042, 3270, 3315, 3706, 3825, 3978, 4225, 4251, 4905, 5070, 5450, 5525, 5559, 5746, 5850, 6630, 7085, 7605, 7650, 8175, 8450, 8502, 8619, 9265, 9810, 9945, 11050, 11118, 12675, 12753, 14170, 14365, 15210, 16350, 16575, 16677, 17238, 18421, 18530, 19890, 21255, 24089, 24525, 25350, 25506, 25857, 27795, 28730, 33150, 33354, 35425, 36842, 38025, 42510, 43095, 46325, 48178, 49050, 49725, 51714, 55263, 55590, 63765, 70850, 71825, 72267, 76050, 83385, 86190, 92105, 92650, 99450, 106275, 110526, 120445, 127530, 129285, 138975, 143650, 144534, 165789, 166770, 184210, 212550, 215475, 216801, 240890, 258570, 276315, 277950, 313157, 318825, 331578, 361335, 416925, 430950, 433602, 460525, 552630, 602225, 626314, 637650, 646425, 722670, 828945, 833850, 921050, 939471, 1084005, 1204450, 1292850, 1381575, 1565785, 1657890, 1806675, 1878942, 2168010, 2763150, 2818413, 3131570, 3613350, 4144725, 4697355, 5420025, 5636826, 7828925, 8289450, 9394710, 10840050, 14092065, 15657850, 23486775, 28184130, 46973550, 70460325, 140920650]

約数ペア:

[(1, 140920650), (2, 70460325), (3, 46973550), (5, 28184130), (6, 23486775), (9, 15657850), (10, 14092065), (13, 10840050), (15, 9394710), (17, 8289450), (18, 7828925), (25, 5636826), (26, 5420025), (30, 4697355), (34, 4144725), (39, 3613350), (45, 3131570), (50, 2818413), (51, 2763150), (65, 2168010), (75, 1878942), (78, 1806675), (85, 1657890), (90, 1565785), (102, 1381575), (109, 1292850), (117, 1204450), (130, 1084005), (150, 939471), (153, 921050), (169, 833850), (170, 828945), (195, 722670), (218, 646425), (221, 637650), (225, 626314), (234, 602225), (255, 552630), (306, 460525), (325, 433602), (327, 430950), (338, 416925), (390, 361335), (425, 331578), (442, 318825), (450, 313157), (507, 277950), (510, 276315), (545, 258570), (585, 240890), (650, 216801), (654, 215475), (663, 212550), (765, 184210), (845, 166770), (850, 165789), (975, 144534), (981, 143650), (1014, 138975), (1090, 129285), (1105, 127530), (1170, 120445), (1275, 110526), (1326, 106275), (1417, 99450), (1521, 92650), (1530, 92105), (1635, 86190), (1690, 83385), (1853, 76050), (1950, 72267), (1962, 71825), (1989, 70850), (2210, 63765), (2535, 55590), (2550, 55263), (2725, 51714), (2834, 49725), (2873, 49050), (2925, 48178), (3042, 46325), (3270, 43095), (3315, 42510), (3706, 38025), (3825, 36842), (3978, 35425), (4225, 33354), (4251, 33150), (4905, 28730), (5070, 27795), (5450, 25857), (5525, 25506), (5559, 25350), (5746, 24525), (5850, 24089), (6630, 21255), (7085, 19890), (7605, 18530), (7650, 18421), (8175, 17238), (8450, 16677), (8502, 16575), (8619, 16350), (9265, 15210), (9810, 14365), (9945, 14170), (11050, 12753), (11118, 12675)]