161175000

素因数分解:

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

素因数の和:348

約数の個数: 192

約数和(自身を含む): 577463040

約数和(自身を除く): 416288040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 307, 350, 375, 420, 500, 525, 600, 614, 625, 700, 750, 840, 875, 921, 1000, 1050, 1228, 1250, 1400, 1500, 1535, 1750, 1842, 1875, 2100, 2149, 2456, 2500, 2625, 3000, 3070, 3125, 3500, 3684, 3750, 4200, 4298, 4375, 4605, 5000, 5250, 6140, 6250, 6447, 7000, 7368, 7500, 7675, 8596, 8750, 9210, 9375, 10500, 10745, 12280, 12500, 12894, 13125, 15000, 15350, 17192, 17500, 18420, 18750, 21000, 21490, 21875, 23025, 25000, 25788, 26250, 30700, 32235, 35000, 36840, 37500, 38375, 42980, 43750, 46050, 51576, 52500, 53725, 61400, 64470, 65625, 75000, 76750, 85960, 87500, 92100, 105000, 107450, 115125, 128940, 131250, 153500, 161175, 175000, 184200, 191875, 214900, 230250, 257880, 262500, 268625, 307000, 322350, 383750, 429800, 460500, 525000, 537250, 575625, 644700, 767500, 805875, 921000, 959375, 1074500, 1151250, 1289400, 1343125, 1535000, 1611750, 1918750, 2149000, 2302500, 2686250, 2878125, 3223500, 3837500, 4029375, 4605000, 5372500, 5756250, 6447000, 6715625, 7675000, 8058750, 10745000, 11512500, 13431250, 16117500, 20146875, 23025000, 26862500, 32235000, 40293750, 53725000, 80587500, 161175000]

約数ペア:

[(1, 161175000), (2, 80587500), (3, 53725000), (4, 40293750), (5, 32235000), (6, 26862500), (7, 23025000), (8, 20146875), (10, 16117500), (12, 13431250), (14, 11512500), (15, 10745000), (20, 8058750), (21, 7675000), (24, 6715625), (25, 6447000), (28, 5756250), (30, 5372500), (35, 4605000), (40, 4029375), (42, 3837500), (50, 3223500), (56, 2878125), (60, 2686250), (70, 2302500), (75, 2149000), (84, 1918750), (100, 1611750), (105, 1535000), (120, 1343125), (125, 1289400), (140, 1151250), (150, 1074500), (168, 959375), (175, 921000), (200, 805875), (210, 767500), (250, 644700), (280, 575625), (300, 537250), (307, 525000), (350, 460500), (375, 429800), (420, 383750), (500, 322350), (525, 307000), (600, 268625), (614, 262500), (625, 257880), (700, 230250), (750, 214900), (840, 191875), (875, 184200), (921, 175000), (1000, 161175), (1050, 153500), (1228, 131250), (1250, 128940), (1400, 115125), (1500, 107450), (1535, 105000), (1750, 92100), (1842, 87500), (1875, 85960), (2100, 76750), (2149, 75000), (2456, 65625), (2500, 64470), (2625, 61400), (3000, 53725), (3070, 52500), (3125, 51576), (3500, 46050), (3684, 43750), (3750, 42980), (4200, 38375), (4298, 37500), (4375, 36840), (4605, 35000), (5000, 32235), (5250, 30700), (6140, 26250), (6250, 25788), (6447, 25000), (7000, 23025), (7368, 21875), (7500, 21490), (7675, 21000), (8596, 18750), (8750, 18420), (9210, 17500), (9375, 17192), (10500, 15350), (10745, 15000), (12280, 13125), (12500, 12894)]