74515680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 267079680

約数和(自身を除く): 192564000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 367, 376, 423, 432, 470, 480, 540, 564, 705, 720, 734, 752, 846, 864, 940, 1080, 1101, 1128, 1269, 1410, 1440, 1468, 1504, 1692, 1835, 1880, 2115, 2160, 2202, 2256, 2538, 2820, 2936, 3303, 3384, 3670, 3760, 4230, 4320, 4404, 4512, 5076, 5505, 5640, 5872, 6345, 6606, 6768, 7340, 7520, 8460, 8808, 9909, 10152, 11010, 11280, 11744, 12690, 13212, 13536, 14680, 16515, 16920, 17249, 17616, 19818, 20304, 22020, 22560, 25380, 26424, 29360, 33030, 33840, 34498, 35232, 39636, 40608, 44040, 49545, 50760, 51747, 52848, 58720, 66060, 67680, 68996, 79272, 86245, 88080, 99090, 101520, 103494, 105696, 132120, 137992, 155241, 158544, 172490, 176160, 198180, 203040, 206988, 258735, 264240, 275984, 310482, 317088, 344980, 396360, 413976, 465723, 517470, 528480, 551968, 620964, 689960, 776205, 792720, 827952, 931446, 1034940, 1241928, 1379920, 1552410, 1585440, 1655904, 1862892, 2069880, 2328615, 2483856, 2759840, 3104820, 3725784, 4139760, 4657230, 4967712, 6209640, 7451568, 8279520, 9314460, 12419280, 14903136, 18628920, 24838560, 37257840, 74515680]

約数ペア:

[(1, 74515680), (2, 37257840), (3, 24838560), (4, 18628920), (5, 14903136), (6, 12419280), (8, 9314460), (9, 8279520), (10, 7451568), (12, 6209640), (15, 4967712), (16, 4657230), (18, 4139760), (20, 3725784), (24, 3104820), (27, 2759840), (30, 2483856), (32, 2328615), (36, 2069880), (40, 1862892), (45, 1655904), (47, 1585440), (48, 1552410), (54, 1379920), (60, 1241928), (72, 1034940), (80, 931446), (90, 827952), (94, 792720), (96, 776205), (108, 689960), (120, 620964), (135, 551968), (141, 528480), (144, 517470), (160, 465723), (180, 413976), (188, 396360), (216, 344980), (235, 317088), (240, 310482), (270, 275984), (282, 264240), (288, 258735), (360, 206988), (367, 203040), (376, 198180), (423, 176160), (432, 172490), (470, 158544), (480, 155241), (540, 137992), (564, 132120), (705, 105696), (720, 103494), (734, 101520), (752, 99090), (846, 88080), (864, 86245), (940, 79272), (1080, 68996), (1101, 67680), (1128, 66060), (1269, 58720), (1410, 52848), (1440, 51747), (1468, 50760), (1504, 49545), (1692, 44040), (1835, 40608), (1880, 39636), (2115, 35232), (2160, 34498), (2202, 33840), (2256, 33030), (2538, 29360), (2820, 26424), (2936, 25380), (3303, 22560), (3384, 22020), (3670, 20304), (3760, 19818), (4230, 17616), (4320, 17249), (4404, 16920), (4512, 16515), (5076, 14680), (5505, 13536), (5640, 13212), (5872, 12690), (6345, 11744), (6606, 11280), (6768, 11010), (7340, 10152), (7520, 9909), (8460, 8808)]