149865000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 477597120

約数和(自身を除く): 327732120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 97, 100, 103, 120, 125, 150, 194, 200, 206, 250, 291, 300, 309, 375, 388, 412, 485, 500, 515, 582, 600, 618, 625, 750, 776, 824, 970, 1000, 1030, 1164, 1236, 1250, 1455, 1500, 1545, 1875, 1940, 2060, 2328, 2425, 2472, 2500, 2575, 2910, 3000, 3090, 3750, 3880, 4120, 4850, 5000, 5150, 5820, 6180, 7275, 7500, 7725, 9700, 9991, 10300, 11640, 12125, 12360, 12875, 14550, 15000, 15450, 19400, 19982, 20600, 24250, 25750, 29100, 29973, 30900, 36375, 38625, 39964, 48500, 49955, 51500, 58200, 59946, 60625, 61800, 64375, 72750, 77250, 79928, 97000, 99910, 103000, 119892, 121250, 128750, 145500, 149865, 154500, 181875, 193125, 199820, 239784, 242500, 249775, 257500, 291000, 299730, 309000, 363750, 386250, 399640, 485000, 499550, 515000, 599460, 727500, 749325, 772500, 999100, 1198920, 1248875, 1455000, 1498650, 1545000, 1998200, 2497750, 2997300, 3746625, 4995500, 5994600, 6244375, 7493250, 9991000, 12488750, 14986500, 18733125, 24977500, 29973000, 37466250, 49955000, 74932500, 149865000]

約数ペア:

[(1, 149865000), (2, 74932500), (3, 49955000), (4, 37466250), (5, 29973000), (6, 24977500), (8, 18733125), (10, 14986500), (12, 12488750), (15, 9991000), (20, 7493250), (24, 6244375), (25, 5994600), (30, 4995500), (40, 3746625), (50, 2997300), (60, 2497750), (75, 1998200), (97, 1545000), (100, 1498650), (103, 1455000), (120, 1248875), (125, 1198920), (150, 999100), (194, 772500), (200, 749325), (206, 727500), (250, 599460), (291, 515000), (300, 499550), (309, 485000), (375, 399640), (388, 386250), (412, 363750), (485, 309000), (500, 299730), (515, 291000), (582, 257500), (600, 249775), (618, 242500), (625, 239784), (750, 199820), (776, 193125), (824, 181875), (970, 154500), (1000, 149865), (1030, 145500), (1164, 128750), (1236, 121250), (1250, 119892), (1455, 103000), (1500, 99910), (1545, 97000), (1875, 79928), (1940, 77250), (2060, 72750), (2328, 64375), (2425, 61800), (2472, 60625), (2500, 59946), (2575, 58200), (2910, 51500), (3000, 49955), (3090, 48500), (3750, 39964), (3880, 38625), (4120, 36375), (4850, 30900), (5000, 29973), (5150, 29100), (5820, 25750), (6180, 24250), (7275, 20600), (7500, 19982), (7725, 19400), (9700, 15450), (9991, 15000), (10300, 14550), (11640, 12875), (12125, 12360)]