38619000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{613}}^1$

素因数の和:647

約数の個数: 192

約数和(自身を含む): 149423040

約数和(自身を除く): 110804040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 500, 504, 525, 600, 613, 630, 700, 750, 840, 875, 900, 1000, 1050, 1125, 1226, 1260, 1400, 1500, 1575, 1750, 1800, 1839, 2100, 2250, 2452, 2520, 2625, 3000, 3065, 3150, 3500, 3678, 4200, 4291, 4500, 4904, 5250, 5517, 6130, 6300, 7000, 7356, 7875, 8582, 9000, 9195, 10500, 11034, 12260, 12600, 12873, 14712, 15325, 15750, 17164, 18390, 21000, 21455, 22068, 24520, 25746, 27585, 30650, 31500, 34328, 36780, 38619, 42910, 44136, 45975, 51492, 55170, 61300, 63000, 64365, 73560, 76625, 77238, 85820, 91950, 102984, 107275, 110340, 122600, 128730, 137925, 153250, 154476, 171640, 183900, 193095, 214550, 220680, 229875, 257460, 275850, 306500, 308952, 321825, 367800, 386190, 429100, 459750, 514920, 536375, 551700, 613000, 643650, 689625, 772380, 858200, 919500, 965475, 1072750, 1103400, 1287300, 1379250, 1544760, 1609125, 1839000, 1930950, 2145500, 2574600, 2758500, 3218250, 3861900, 4291000, 4827375, 5517000, 6436500, 7723800, 9654750, 12873000, 19309500, 38619000]

約数ペア:

[(1, 38619000), (2, 19309500), (3, 12873000), (4, 9654750), (5, 7723800), (6, 6436500), (7, 5517000), (8, 4827375), (9, 4291000), (10, 3861900), (12, 3218250), (14, 2758500), (15, 2574600), (18, 2145500), (20, 1930950), (21, 1839000), (24, 1609125), (25, 1544760), (28, 1379250), (30, 1287300), (35, 1103400), (36, 1072750), (40, 965475), (42, 919500), (45, 858200), (50, 772380), (56, 689625), (60, 643650), (63, 613000), (70, 551700), (72, 536375), (75, 514920), (84, 459750), (90, 429100), (100, 386190), (105, 367800), (120, 321825), (125, 308952), (126, 306500), (140, 275850), (150, 257460), (168, 229875), (175, 220680), (180, 214550), (200, 193095), (210, 183900), (225, 171640), (250, 154476), (252, 153250), (280, 137925), (300, 128730), (315, 122600), (350, 110340), (360, 107275), (375, 102984), (420, 91950), (450, 85820), (500, 77238), (504, 76625), (525, 73560), (600, 64365), (613, 63000), (630, 61300), (700, 55170), (750, 51492), (840, 45975), (875, 44136), (900, 42910), (1000, 38619), (1050, 36780), (1125, 34328), (1226, 31500), (1260, 30650), (1400, 27585), (1500, 25746), (1575, 24520), (1750, 22068), (1800, 21455), (1839, 21000), (2100, 18390), (2250, 17164), (2452, 15750), (2520, 15325), (2625, 14712), (3000, 12873), (3065, 12600), (3150, 12260), (3500, 11034), (3678, 10500), (4200, 9195), (4291, 9000), (4500, 8582), (4904, 7875), (5250, 7356), (5517, 7000), (6130, 6300)]