39879000

素因数分解:

$2^3\times 3^3\times 5^3\times 7^1\times {\mathrm{211}}^1$

素因数の和:248

約数の個数: 256

約数和(自身を含む): 158745600

約数和(自身を除く): 118866600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 125, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 211, 216, 225, 250, 252, 270, 280, 300, 315, 350, 360, 375, 378, 420, 422, 450, 500, 504, 525, 540, 600, 630, 633, 675, 700, 750, 756, 840, 844, 875, 900, 945, 1000, 1050, 1055, 1080, 1125, 1260, 1266, 1350, 1400, 1477, 1500, 1512, 1575, 1688, 1750, 1800, 1890, 1899, 2100, 2110, 2250, 2520, 2532, 2625, 2700, 2954, 3000, 3150, 3165, 3375, 3500, 3780, 3798, 4200, 4220, 4431, 4500, 4725, 5064, 5250, 5275, 5400, 5697, 5908, 6300, 6330, 6750, 7000, 7385, 7560, 7596, 7875, 8440, 8862, 9000, 9450, 9495, 10500, 10550, 11394, 11816, 12600, 12660, 13293, 13500, 14770, 15192, 15750, 15825, 17724, 18900, 18990, 21000, 21100, 22155, 22788, 23625, 25320, 26375, 26586, 27000, 28485, 29540, 31500, 31650, 35448, 36925, 37800, 37980, 39879, 42200, 44310, 45576, 47250, 47475, 52750, 53172, 56970, 59080, 63000, 63300, 66465, 73850, 75960, 79125, 79758, 88620, 94500, 94950, 105500, 106344, 110775, 113940, 126600, 132930, 142425, 147700, 158250, 159516, 177240, 184625, 189000, 189900, 199395, 211000, 221550, 227880, 237375, 265860, 284850, 295400, 316500, 319032, 332325, 369250, 379800, 398790, 443100, 474750, 531720, 553875, 569700, 633000, 664650, 712125, 738500, 797580, 886200, 949500, 996975, 1107750, 1139400, 1329300, 1424250, 1477000, 1595160, 1661625, 1899000, 1993950, 2215500, 2658600, 2848500, 3323250, 3987900, 4431000, 4984875, 5697000, 6646500, 7975800, 9969750, 13293000, 19939500, 39879000]

約数ペア:

[(1, 39879000), (2, 19939500), (3, 13293000), (4, 9969750), (5, 7975800), (6, 6646500), (7, 5697000), (8, 4984875), (9, 4431000), (10, 3987900), (12, 3323250), (14, 2848500), (15, 2658600), (18, 2215500), (20, 1993950), (21, 1899000), (24, 1661625), (25, 1595160), (27, 1477000), (28, 1424250), (30, 1329300), (35, 1139400), (36, 1107750), (40, 996975), (42, 949500), (45, 886200), (50, 797580), (54, 738500), (56, 712125), (60, 664650), (63, 633000), (70, 569700), (72, 553875), (75, 531720), (84, 474750), (90, 443100), (100, 398790), (105, 379800), (108, 369250), (120, 332325), (125, 319032), (126, 316500), (135, 295400), (140, 284850), (150, 265860), (168, 237375), (175, 227880), (180, 221550), (189, 211000), (200, 199395), (210, 189900), (211, 189000), (216, 184625), (225, 177240), (250, 159516), (252, 158250), (270, 147700), (280, 142425), (300, 132930), (315, 126600), (350, 113940), (360, 110775), (375, 106344), (378, 105500), (420, 94950), (422, 94500), (450, 88620), (500, 79758), (504, 79125), (525, 75960), (540, 73850), (600, 66465), (630, 63300), (633, 63000), (675, 59080), (700, 56970), (750, 53172), (756, 52750), (840, 47475), (844, 47250), (875, 45576), (900, 44310), (945, 42200), (1000, 39879), (1050, 37980), (1055, 37800), (1080, 36925), (1125, 35448), (1260, 31650), (1266, 31500), (1350, 29540), (1400, 28485), (1477, 27000), (1500, 26586), (1512, 26375), (1575, 25320), (1688, 23625), (1750, 22788), (1800, 22155), (1890, 21100), (1899, 21000), (2100, 18990), (2110, 18900), (2250, 17724), (2520, 15825), (2532, 15750), (2625, 15192), (2700, 14770), (2954, 13500), (3000, 13293), (3150, 12660), (3165, 12600), (3375, 11816), (3500, 11394), (3780, 10550), (3798, 10500), (4200, 9495), (4220, 9450), (4431, 9000), (4500, 8862), (4725, 8440), (5064, 7875), (5250, 7596), (5275, 7560), (5400, 7385), (5697, 7000), (5908, 6750), (6300, 6330)]