66805800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 222842880

約数和(自身を除く): 156037080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 47, 50, 60, 69, 75, 92, 94, 100, 103, 115, 120, 138, 141, 150, 184, 188, 200, 206, 230, 235, 276, 282, 300, 309, 345, 376, 412, 460, 470, 515, 552, 564, 575, 600, 618, 690, 705, 824, 920, 940, 1030, 1081, 1128, 1150, 1175, 1236, 1380, 1410, 1545, 1725, 1880, 2060, 2162, 2300, 2350, 2369, 2472, 2575, 2760, 2820, 3090, 3243, 3450, 3525, 4120, 4324, 4600, 4700, 4738, 4841, 5150, 5405, 5640, 6180, 6486, 6900, 7050, 7107, 7725, 8648, 9400, 9476, 9682, 10300, 10810, 11845, 12360, 12972, 13800, 14100, 14214, 14523, 15450, 16215, 18952, 19364, 20600, 21620, 23690, 24205, 25944, 27025, 28200, 28428, 29046, 30900, 32430, 35535, 38728, 43240, 47380, 48410, 54050, 56856, 58092, 59225, 61800, 64860, 71070, 72615, 81075, 94760, 96820, 108100, 111343, 116184, 118450, 121025, 129720, 142140, 145230, 162150, 177675, 193640, 216200, 222686, 236900, 242050, 284280, 290460, 324300, 334029, 355350, 363075, 445372, 473800, 484100, 556715, 580920, 648600, 668058, 710700, 726150, 890744, 968200, 1113430, 1336116, 1421400, 1452300, 1670145, 2226860, 2672232, 2783575, 2904600, 3340290, 4453720, 5567150, 6680580, 8350725, 11134300, 13361160, 16701450, 22268600, 33402900, 66805800]

約数ペア:

[(1, 66805800), (2, 33402900), (3, 22268600), (4, 16701450), (5, 13361160), (6, 11134300), (8, 8350725), (10, 6680580), (12, 5567150), (15, 4453720), (20, 3340290), (23, 2904600), (24, 2783575), (25, 2672232), (30, 2226860), (40, 1670145), (46, 1452300), (47, 1421400), (50, 1336116), (60, 1113430), (69, 968200), (75, 890744), (92, 726150), (94, 710700), (100, 668058), (103, 648600), (115, 580920), (120, 556715), (138, 484100), (141, 473800), (150, 445372), (184, 363075), (188, 355350), (200, 334029), (206, 324300), (230, 290460), (235, 284280), (276, 242050), (282, 236900), (300, 222686), (309, 216200), (345, 193640), (376, 177675), (412, 162150), (460, 145230), (470, 142140), (515, 129720), (552, 121025), (564, 118450), (575, 116184), (600, 111343), (618, 108100), (690, 96820), (705, 94760), (824, 81075), (920, 72615), (940, 71070), (1030, 64860), (1081, 61800), (1128, 59225), (1150, 58092), (1175, 56856), (1236, 54050), (1380, 48410), (1410, 47380), (1545, 43240), (1725, 38728), (1880, 35535), (2060, 32430), (2162, 30900), (2300, 29046), (2350, 28428), (2369, 28200), (2472, 27025), (2575, 25944), (2760, 24205), (2820, 23690), (3090, 21620), (3243, 20600), (3450, 19364), (3525, 18952), (4120, 16215), (4324, 15450), (4600, 14523), (4700, 14214), (4738, 14100), (4841, 13800), (5150, 12972), (5405, 12360), (5640, 11845), (6180, 10810), (6486, 10300), (6900, 9682), (7050, 9476), (7107, 9400), (7725, 8648)]