49042800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 240

約数和(自身を含む): 184512000

約数和(自身を除く): 135469200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 239, 240, 270, 285, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 478, 513, 540, 570, 600, 675, 684, 717, 720, 760, 855, 900, 912, 950, 956, 1026, 1080, 1140, 1195, 1200, 1350, 1368, 1425, 1434, 1520, 1710, 1800, 1900, 1912, 2052, 2151, 2160, 2280, 2390, 2565, 2700, 2736, 2850, 2868, 3420, 3585, 3600, 3800, 3824, 4104, 4275, 4302, 4541, 4560, 4780, 5130, 5400, 5700, 5736, 5975, 6453, 6840, 7170, 7600, 8208, 8550, 8604, 9082, 9560, 10260, 10755, 10800, 11400, 11472, 11950, 12825, 12906, 13623, 13680, 14340, 17100, 17208, 17925, 18164, 19120, 20520, 21510, 22705, 22800, 23900, 25650, 25812, 27246, 28680, 32265, 34200, 34416, 35850, 36328, 40869, 41040, 43020, 45410, 47800, 51300, 51624, 53775, 54492, 57360, 64530, 68115, 68400, 71700, 72656, 81738, 86040, 90820, 95600, 102600, 103248, 107550, 108984, 113525, 122607, 129060, 136230, 143400, 161325, 163476, 172080, 181640, 204345, 205200, 215100, 217968, 227050, 245214, 258120, 272460, 286800, 322650, 326952, 340575, 363280, 408690, 430200, 454100, 490428, 516240, 544920, 613035, 645300, 653904, 681150, 817380, 860400, 908200, 980856, 1021725, 1089840, 1226070, 1290600, 1362300, 1634760, 1816400, 1961712, 2043450, 2452140, 2581200, 2724600, 3065175, 3269520, 4086900, 4904280, 5449200, 6130350, 8173800, 9808560, 12260700, 16347600, 24521400, 49042800]

約数ペア:

[(1, 49042800), (2, 24521400), (3, 16347600), (4, 12260700), (5, 9808560), (6, 8173800), (8, 6130350), (9, 5449200), (10, 4904280), (12, 4086900), (15, 3269520), (16, 3065175), (18, 2724600), (19, 2581200), (20, 2452140), (24, 2043450), (25, 1961712), (27, 1816400), (30, 1634760), (36, 1362300), (38, 1290600), (40, 1226070), (45, 1089840), (48, 1021725), (50, 980856), (54, 908200), (57, 860400), (60, 817380), (72, 681150), (75, 653904), (76, 645300), (80, 613035), (90, 544920), (95, 516240), (100, 490428), (108, 454100), (114, 430200), (120, 408690), (135, 363280), (144, 340575), (150, 326952), (152, 322650), (171, 286800), (180, 272460), (190, 258120), (200, 245214), (216, 227050), (225, 217968), (228, 215100), (239, 205200), (240, 204345), (270, 181640), (285, 172080), (300, 163476), (304, 161325), (342, 143400), (360, 136230), (380, 129060), (400, 122607), (432, 113525), (450, 108984), (456, 107550), (475, 103248), (478, 102600), (513, 95600), (540, 90820), (570, 86040), (600, 81738), (675, 72656), (684, 71700), (717, 68400), (720, 68115), (760, 64530), (855, 57360), (900, 54492), (912, 53775), (950, 51624), (956, 51300), (1026, 47800), (1080, 45410), (1140, 43020), (1195, 41040), (1200, 40869), (1350, 36328), (1368, 35850), (1425, 34416), (1434, 34200), (1520, 32265), (1710, 28680), (1800, 27246), (1900, 25812), (1912, 25650), (2052, 23900), (2151, 22800), (2160, 22705), (2280, 21510), (2390, 20520), (2565, 19120), (2700, 18164), (2736, 17925), (2850, 17208), (2868, 17100), (3420, 14340), (3585, 13680), (3600, 13623), (3800, 12906), (3824, 12825), (4104, 11950), (4275, 11472), (4302, 11400), (4541, 10800), (4560, 10755), (4780, 10260), (5130, 9560), (5400, 9082), (5700, 8604), (5736, 8550), (5975, 8208), (6453, 7600), (6840, 7170)]