238770000

素因数分解:

$2^4\times 3^2\times 5^4\times 7^1\times {\mathrm{379}}^1$

素因数の和:420

約数の個数: 300

約数和(自身を含む): 956818720

約数和(自身を除く): 718048720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 379, 400, 420, 450, 500, 504, 525, 560, 600, 625, 630, 700, 720, 750, 758, 840, 875, 900, 1000, 1008, 1050, 1125, 1137, 1200, 1250, 1260, 1400, 1500, 1516, 1575, 1680, 1750, 1800, 1875, 1895, 2000, 2100, 2250, 2274, 2500, 2520, 2625, 2653, 2800, 3000, 3032, 3150, 3411, 3500, 3600, 3750, 3790, 4200, 4375, 4500, 4548, 5000, 5040, 5250, 5306, 5625, 5685, 6000, 6064, 6300, 6822, 7000, 7500, 7580, 7875, 7959, 8400, 8750, 9000, 9096, 9475, 10000, 10500, 10612, 11250, 11370, 12600, 13125, 13265, 13644, 14000, 15000, 15160, 15750, 15918, 17055, 17500, 18000, 18192, 18950, 21000, 21224, 22500, 22740, 23877, 25200, 26250, 26530, 27288, 28425, 30000, 30320, 31500, 31836, 34110, 35000, 37900, 39375, 39795, 42000, 42448, 45000, 45480, 47375, 47754, 52500, 53060, 54576, 56850, 63000, 63672, 66325, 68220, 70000, 75800, 78750, 79590, 85275, 90000, 90960, 94750, 95508, 105000, 106120, 113700, 119385, 126000, 127344, 132650, 136440, 142125, 151600, 157500, 159180, 170550, 189500, 191016, 198975, 210000, 212240, 227400, 236875, 238770, 265300, 272880, 284250, 315000, 318360, 331625, 341100, 379000, 382032, 397950, 426375, 454800, 473750, 477540, 530600, 568500, 596925, 630000, 636720, 663250, 682200, 710625, 758000, 795900, 852750, 947500, 955080, 994875, 1061200, 1137000, 1193850, 1326500, 1364400, 1421250, 1591800, 1658125, 1705500, 1895000, 1910160, 1989750, 2131875, 2274000, 2387700, 2653000, 2842500, 2984625, 3183600, 3316250, 3411000, 3790000, 3979500, 4263750, 4775400, 4974375, 5306000, 5685000, 5969250, 6632500, 6822000, 7959000, 8527500, 9550800, 9948750, 11370000, 11938500, 13265000, 14923125, 15918000, 17055000, 19897500, 23877000, 26530000, 29846250, 34110000, 39795000, 47754000, 59692500, 79590000, 119385000, 238770000]

約数ペア:

[(1, 238770000), (2, 119385000), (3, 79590000), (4, 59692500), (5, 47754000), (6, 39795000), (7, 34110000), (8, 29846250), (9, 26530000), (10, 23877000), (12, 19897500), (14, 17055000), (15, 15918000), (16, 14923125), (18, 13265000), (20, 11938500), (21, 11370000), (24, 9948750), (25, 9550800), (28, 8527500), (30, 7959000), (35, 6822000), (36, 6632500), (40, 5969250), (42, 5685000), (45, 5306000), (48, 4974375), (50, 4775400), (56, 4263750), (60, 3979500), (63, 3790000), (70, 3411000), (72, 3316250), (75, 3183600), (80, 2984625), (84, 2842500), (90, 2653000), (100, 2387700), (105, 2274000), (112, 2131875), (120, 1989750), (125, 1910160), (126, 1895000), (140, 1705500), (144, 1658125), (150, 1591800), (168, 1421250), (175, 1364400), (180, 1326500), (200, 1193850), (210, 1137000), (225, 1061200), (240, 994875), (250, 955080), (252, 947500), (280, 852750), (300, 795900), (315, 758000), (336, 710625), (350, 682200), (360, 663250), (375, 636720), (379, 630000), (400, 596925), (420, 568500), (450, 530600), (500, 477540), (504, 473750), (525, 454800), (560, 426375), (600, 397950), (625, 382032), (630, 379000), (700, 341100), (720, 331625), (750, 318360), (758, 315000), (840, 284250), (875, 272880), (900, 265300), (1000, 238770), (1008, 236875), (1050, 227400), (1125, 212240), (1137, 210000), (1200, 198975), (1250, 191016), (1260, 189500), (1400, 170550), (1500, 159180), (1516, 157500), (1575, 151600), (1680, 142125), (1750, 136440), (1800, 132650), (1875, 127344), (1895, 126000), (2000, 119385), (2100, 113700), (2250, 106120), (2274, 105000), (2500, 95508), (2520, 94750), (2625, 90960), (2653, 90000), (2800, 85275), (3000, 79590), (3032, 78750), (3150, 75800), (3411, 70000), (3500, 68220), (3600, 66325), (3750, 63672), (3790, 63000), (4200, 56850), (4375, 54576), (4500, 53060), (4548, 52500), (5000, 47754), (5040, 47375), (5250, 45480), (5306, 45000), (5625, 42448), (5685, 42000), (6000, 39795), (6064, 39375), (6300, 37900), (6822, 35000), (7000, 34110), (7500, 31836), (7580, 31500), (7875, 30320), (7959, 30000), (8400, 28425), (8750, 27288), (9000, 26530), (9096, 26250), (9475, 25200), (10000, 23877), (10500, 22740), (10612, 22500), (11250, 21224), (11370, 21000), (12600, 18950), (13125, 18192), (13265, 18000), (13644, 17500), (14000, 17055), (15000, 15918), (15160, 15750)]