271239000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3931}}^1$

素因数の和:3978

約数の個数: 128

約数和(自身を含む): 883284480

約数和(自身を除く): 612045480

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, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1150, 1380, 1500, 1725, 2300, 2760, 2875, 3000, 3450, 3931, 4600, 5750, 6900, 7862, 8625, 11500, 11793, 13800, 15724, 17250, 19655, 23000, 23586, 31448, 34500, 39310, 47172, 58965, 69000, 78620, 90413, 94344, 98275, 117930, 157240, 180826, 196550, 235860, 271239, 294825, 361652, 393100, 452065, 471720, 491375, 542478, 589650, 723304, 786200, 904130, 982750, 1084956, 1179300, 1356195, 1474125, 1808260, 1965500, 2169912, 2260325, 2358600, 2712390, 2948250, 3616520, 3931000, 4520650, 5424780, 5896500, 6780975, 9041300, 10849560, 11301625, 11793000, 13561950, 18082600, 22603250, 27123900, 33904875, 45206500, 54247800, 67809750, 90413000, 135619500, 271239000]

約数ペア:

[(1, 271239000), (2, 135619500), (3, 90413000), (4, 67809750), (5, 54247800), (6, 45206500), (8, 33904875), (10, 27123900), (12, 22603250), (15, 18082600), (20, 13561950), (23, 11793000), (24, 11301625), (25, 10849560), (30, 9041300), (40, 6780975), (46, 5896500), (50, 5424780), (60, 4520650), (69, 3931000), (75, 3616520), (92, 2948250), (100, 2712390), (115, 2358600), (120, 2260325), (125, 2169912), (138, 1965500), (150, 1808260), (184, 1474125), (200, 1356195), (230, 1179300), (250, 1084956), (276, 982750), (300, 904130), (345, 786200), (375, 723304), (460, 589650), (500, 542478), (552, 491375), (575, 471720), (600, 452065), (690, 393100), (750, 361652), (920, 294825), (1000, 271239), (1150, 235860), (1380, 196550), (1500, 180826), (1725, 157240), (2300, 117930), (2760, 98275), (2875, 94344), (3000, 90413), (3450, 78620), (3931, 69000), (4600, 58965), (5750, 47172), (6900, 39310), (7862, 34500), (8625, 31448), (11500, 23586), (11793, 23000), (13800, 19655), (15724, 17250)]