27399750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 83026944

約数和(自身を除く): 55627194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 125, 150, 170, 175, 210, 238, 250, 255, 307, 350, 357, 375, 425, 510, 525, 595, 614, 714, 750, 850, 875, 921, 1050, 1190, 1275, 1535, 1750, 1785, 1842, 2125, 2149, 2550, 2625, 2975, 3070, 3570, 4250, 4298, 4605, 5219, 5250, 5950, 6375, 6447, 7675, 8925, 9210, 10438, 10745, 12750, 12894, 14875, 15350, 15657, 17850, 21490, 23025, 26095, 29750, 31314, 32235, 36533, 38375, 44625, 46050, 52190, 53725, 64470, 73066, 76750, 78285, 89250, 107450, 109599, 115125, 130475, 156570, 161175, 182665, 219198, 230250, 260950, 268625, 322350, 365330, 391425, 537250, 547995, 652375, 782850, 805875, 913325, 1095990, 1304750, 1611750, 1826650, 1957125, 2739975, 3914250, 4566625, 5479950, 9133250, 13699875, 27399750]

約数ペア:

[(1, 27399750), (2, 13699875), (3, 9133250), (5, 5479950), (6, 4566625), (7, 3914250), (10, 2739975), (14, 1957125), (15, 1826650), (17, 1611750), (21, 1304750), (25, 1095990), (30, 913325), (34, 805875), (35, 782850), (42, 652375), (50, 547995), (51, 537250), (70, 391425), (75, 365330), (85, 322350), (102, 268625), (105, 260950), (119, 230250), (125, 219198), (150, 182665), (170, 161175), (175, 156570), (210, 130475), (238, 115125), (250, 109599), (255, 107450), (307, 89250), (350, 78285), (357, 76750), (375, 73066), (425, 64470), (510, 53725), (525, 52190), (595, 46050), (614, 44625), (714, 38375), (750, 36533), (850, 32235), (875, 31314), (921, 29750), (1050, 26095), (1190, 23025), (1275, 21490), (1535, 17850), (1750, 15657), (1785, 15350), (1842, 14875), (2125, 12894), (2149, 12750), (2550, 10745), (2625, 10438), (2975, 9210), (3070, 8925), (3570, 7675), (4250, 6447), (4298, 6375), (4605, 5950), (5219, 5250)]