137875800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 454970880

約数和(自身を除く): 317095080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 97, 100, 103, 115, 120, 138, 150, 184, 194, 200, 206, 230, 276, 291, 300, 309, 345, 388, 412, 460, 485, 515, 552, 575, 582, 600, 618, 690, 776, 824, 920, 970, 1030, 1150, 1164, 1236, 1380, 1455, 1545, 1725, 1940, 2060, 2231, 2300, 2328, 2369, 2425, 2472, 2575, 2760, 2910, 3090, 3450, 3880, 4120, 4462, 4600, 4738, 4850, 5150, 5820, 6180, 6693, 6900, 7107, 7275, 7725, 8924, 9476, 9700, 9991, 10300, 11155, 11640, 11845, 12360, 13386, 13800, 14214, 14550, 15450, 17848, 18952, 19400, 19982, 20600, 22310, 23690, 26772, 28428, 29100, 29973, 30900, 33465, 35535, 39964, 44620, 47380, 49955, 53544, 55775, 56856, 58200, 59225, 59946, 61800, 66930, 71070, 79928, 89240, 94760, 99910, 111550, 118450, 119892, 133860, 142140, 149865, 167325, 177675, 199820, 223100, 229793, 236900, 239784, 249775, 267720, 284280, 299730, 334650, 355350, 399640, 446200, 459586, 473800, 499550, 599460, 669300, 689379, 710700, 749325, 919172, 999100, 1148965, 1198920, 1338600, 1378758, 1421400, 1498650, 1838344, 1998200, 2297930, 2757516, 2997300, 3446895, 4595860, 5515032, 5744825, 5994600, 6893790, 9191720, 11489650, 13787580, 17234475, 22979300, 27575160, 34468950, 45958600, 68937900, 137875800]

約数ペア:

[(1, 137875800), (2, 68937900), (3, 45958600), (4, 34468950), (5, 27575160), (6, 22979300), (8, 17234475), (10, 13787580), (12, 11489650), (15, 9191720), (20, 6893790), (23, 5994600), (24, 5744825), (25, 5515032), (30, 4595860), (40, 3446895), (46, 2997300), (50, 2757516), (60, 2297930), (69, 1998200), (75, 1838344), (92, 1498650), (97, 1421400), (100, 1378758), (103, 1338600), (115, 1198920), (120, 1148965), (138, 999100), (150, 919172), (184, 749325), (194, 710700), (200, 689379), (206, 669300), (230, 599460), (276, 499550), (291, 473800), (300, 459586), (309, 446200), (345, 399640), (388, 355350), (412, 334650), (460, 299730), (485, 284280), (515, 267720), (552, 249775), (575, 239784), (582, 236900), (600, 229793), (618, 223100), (690, 199820), (776, 177675), (824, 167325), (920, 149865), (970, 142140), (1030, 133860), (1150, 119892), (1164, 118450), (1236, 111550), (1380, 99910), (1455, 94760), (1545, 89240), (1725, 79928), (1940, 71070), (2060, 66930), (2231, 61800), (2300, 59946), (2328, 59225), (2369, 58200), (2425, 56856), (2472, 55775), (2575, 53544), (2760, 49955), (2910, 47380), (3090, 44620), (3450, 39964), (3880, 35535), (4120, 33465), (4462, 30900), (4600, 29973), (4738, 29100), (4850, 28428), (5150, 26772), (5820, 23690), (6180, 22310), (6693, 20600), (6900, 19982), (7107, 19400), (7275, 18952), (7725, 17848), (8924, 15450), (9476, 14550), (9700, 14214), (9991, 13800), (10300, 13386), (11155, 12360), (11640, 11845)]