399087000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:425

約数の個数: 320

約数和(自身を含む): 1506304800

約数和(自身を除く): 1107217800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 81, 90, 100, 104, 108, 117, 120, 125, 130, 135, 150, 156, 162, 180, 195, 200, 216, 225, 234, 250, 260, 270, 300, 312, 324, 325, 351, 360, 375, 379, 390, 405, 450, 468, 500, 520, 540, 585, 600, 648, 650, 675, 702, 750, 758, 780, 810, 900, 936, 975, 1000, 1053, 1080, 1125, 1137, 1170, 1300, 1350, 1404, 1500, 1516, 1560, 1620, 1625, 1755, 1800, 1895, 1950, 2025, 2106, 2250, 2274, 2340, 2600, 2700, 2808, 2925, 3000, 3032, 3240, 3250, 3375, 3411, 3510, 3790, 3900, 4050, 4212, 4500, 4548, 4680, 4875, 4927, 5265, 5400, 5685, 5850, 6500, 6750, 6822, 7020, 7580, 7800, 8100, 8424, 8775, 9000, 9096, 9475, 9750, 9854, 10125, 10233, 10530, 11370, 11700, 13000, 13500, 13644, 14040, 14625, 14781, 15160, 16200, 17055, 17550, 18950, 19500, 19708, 20250, 20466, 21060, 22740, 23400, 24635, 26325, 27000, 27288, 28425, 29250, 29562, 30699, 34110, 35100, 37900, 39000, 39416, 40500, 40932, 42120, 43875, 44343, 45480, 47375, 49270, 51165, 52650, 56850, 58500, 59124, 61398, 68220, 70200, 73905, 75800, 81000, 81864, 85275, 87750, 88686, 94750, 98540, 102330, 105300, 113700, 117000, 118248, 122796, 123175, 131625, 133029, 136440, 142125, 147810, 153495, 170550, 175500, 177372, 189500, 197080, 204660, 210600, 221715, 227400, 245592, 246350, 255825, 263250, 266058, 284250, 295620, 306990, 341100, 351000, 354744, 369525, 379000, 399087, 409320, 426375, 443430, 492700, 511650, 526500, 532116, 568500, 591240, 613980, 615875, 665145, 682200, 739050, 767475, 798174, 852750, 886860, 985400, 1023300, 1053000, 1064232, 1108575, 1137000, 1227960, 1231750, 1279125, 1330290, 1478100, 1534950, 1596348, 1705500, 1773720, 1847625, 1995435, 2046600, 2217150, 2463500, 2558250, 2660580, 2956200, 3069900, 3192696, 3325725, 3411000, 3695250, 3837375, 3990870, 4434300, 4927000, 5116500, 5321160, 5542875, 6139800, 6651450, 7390500, 7674750, 7981740, 8868600, 9977175, 10233000, 11085750, 13302900, 14781000, 15349500, 15963480, 16628625, 19954350, 22171500, 26605800, 30699000, 33257250, 39908700, 44343000, 49885875, 66514500, 79817400, 99771750, 133029000, 199543500, 399087000]

約数ペア:

[(1, 399087000), (2, 199543500), (3, 133029000), (4, 99771750), (5, 79817400), (6, 66514500), (8, 49885875), (9, 44343000), (10, 39908700), (12, 33257250), (13, 30699000), (15, 26605800), (18, 22171500), (20, 19954350), (24, 16628625), (25, 15963480), (26, 15349500), (27, 14781000), (30, 13302900), (36, 11085750), (39, 10233000), (40, 9977175), (45, 8868600), (50, 7981740), (52, 7674750), (54, 7390500), (60, 6651450), (65, 6139800), (72, 5542875), (75, 5321160), (78, 5116500), (81, 4927000), (90, 4434300), (100, 3990870), (104, 3837375), (108, 3695250), (117, 3411000), (120, 3325725), (125, 3192696), (130, 3069900), (135, 2956200), (150, 2660580), (156, 2558250), (162, 2463500), (180, 2217150), (195, 2046600), (200, 1995435), (216, 1847625), (225, 1773720), (234, 1705500), (250, 1596348), (260, 1534950), (270, 1478100), (300, 1330290), (312, 1279125), (324, 1231750), (325, 1227960), (351, 1137000), (360, 1108575), (375, 1064232), (379, 1053000), (390, 1023300), (405, 985400), (450, 886860), (468, 852750), (500, 798174), (520, 767475), (540, 739050), (585, 682200), (600, 665145), (648, 615875), (650, 613980), (675, 591240), (702, 568500), (750, 532116), (758, 526500), (780, 511650), (810, 492700), (900, 443430), (936, 426375), (975, 409320), (1000, 399087), (1053, 379000), (1080, 369525), (1125, 354744), (1137, 351000), (1170, 341100), (1300, 306990), (1350, 295620), (1404, 284250), (1500, 266058), (1516, 263250), (1560, 255825), (1620, 246350), (1625, 245592), (1755, 227400), (1800, 221715), (1895, 210600), (1950, 204660), (2025, 197080), (2106, 189500), (2250, 177372), (2274, 175500), (2340, 170550), (2600, 153495), (2700, 147810), (2808, 142125), (2925, 136440), (3000, 133029), (3032, 131625), (3240, 123175), (3250, 122796), (3375, 118248), (3411, 117000), (3510, 113700), (3790, 105300), (3900, 102330), (4050, 98540), (4212, 94750), (4500, 88686), (4548, 87750), (4680, 85275), (4875, 81864), (4927, 81000), (5265, 75800), (5400, 73905), (5685, 70200), (5850, 68220), (6500, 61398), (6750, 59124), (6822, 58500), (7020, 56850), (7580, 52650), (7800, 51165), (8100, 49270), (8424, 47375), (8775, 45480), (9000, 44343), (9096, 43875), (9475, 42120), (9750, 40932), (9854, 40500), (10125, 39416), (10233, 39000), (10530, 37900), (11370, 35100), (11700, 34110), (13000, 30699), (13500, 29562), (13644, 29250), (14040, 28425), (14625, 27288), (14781, 27000), (15160, 26325), (16200, 24635), (17055, 23400), (17550, 22740), (18950, 21060), (19500, 20466), (19708, 20250)]