13611600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 180

約数和(自身を含む): 49972000

約数和(自身を除く): 36360400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 199, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 398, 400, 450, 456, 475, 570, 597, 600, 684, 720, 760, 796, 855, 900, 912, 950, 995, 1140, 1194, 1200, 1368, 1425, 1520, 1592, 1710, 1791, 1800, 1900, 1990, 2280, 2388, 2736, 2850, 2985, 3184, 3420, 3582, 3600, 3781, 3800, 3980, 4275, 4560, 4776, 4975, 5700, 5970, 6840, 7164, 7562, 7600, 7960, 8550, 8955, 9552, 9950, 11343, 11400, 11940, 13680, 14328, 14925, 15124, 15920, 17100, 17910, 18905, 19900, 22686, 22800, 23880, 28656, 29850, 30248, 34029, 34200, 35820, 37810, 39800, 44775, 45372, 47760, 56715, 59700, 60496, 68058, 68400, 71640, 75620, 79600, 89550, 90744, 94525, 113430, 119400, 136116, 143280, 151240, 170145, 179100, 181488, 189050, 226860, 238800, 272232, 283575, 302480, 340290, 358200, 378100, 453720, 544464, 567150, 680580, 716400, 756200, 850725, 907440, 1134300, 1361160, 1512400, 1701450, 2268600, 2722320, 3402900, 4537200, 6805800, 13611600]

約数ペア:

[(1, 13611600), (2, 6805800), (3, 4537200), (4, 3402900), (5, 2722320), (6, 2268600), (8, 1701450), (9, 1512400), (10, 1361160), (12, 1134300), (15, 907440), (16, 850725), (18, 756200), (19, 716400), (20, 680580), (24, 567150), (25, 544464), (30, 453720), (36, 378100), (38, 358200), (40, 340290), (45, 302480), (48, 283575), (50, 272232), (57, 238800), (60, 226860), (72, 189050), (75, 181488), (76, 179100), (80, 170145), (90, 151240), (95, 143280), (100, 136116), (114, 119400), (120, 113430), (144, 94525), (150, 90744), (152, 89550), (171, 79600), (180, 75620), (190, 71640), (199, 68400), (200, 68058), (225, 60496), (228, 59700), (240, 56715), (285, 47760), (300, 45372), (304, 44775), (342, 39800), (360, 37810), (380, 35820), (398, 34200), (400, 34029), (450, 30248), (456, 29850), (475, 28656), (570, 23880), (597, 22800), (600, 22686), (684, 19900), (720, 18905), (760, 17910), (796, 17100), (855, 15920), (900, 15124), (912, 14925), (950, 14328), (995, 13680), (1140, 11940), (1194, 11400), (1200, 11343), (1368, 9950), (1425, 9552), (1520, 8955), (1592, 8550), (1710, 7960), (1791, 7600), (1800, 7562), (1900, 7164), (1990, 6840), (2280, 5970), (2388, 5700), (2736, 4975), (2850, 4776), (2985, 4560), (3184, 4275), (3420, 3980), (3582, 3800), (3600, 3781)]