200857680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8999}}^1$

素因数の和:9049

約数の個数: 120

約数和(自身を含む): 696384000

約数和(自身を除く): 495526320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 8999, 11160, 17998, 22320, 26997, 35996, 44995, 53994, 71992, 80991, 89990, 107988, 134985, 143984, 161982, 179980, 215976, 269970, 278969, 323964, 359960, 404955, 431952, 539940, 557938, 647928, 719920, 809910, 836907, 1079880, 1115876, 1295856, 1394845, 1619820, 1673814, 2159760, 2231752, 2510721, 2789690, 3239640, 3347628, 4184535, 4463504, 5021442, 5579380, 6479280, 6695256, 8369070, 10042884, 11158760, 12553605, 13390512, 16738140, 20085768, 22317520, 25107210, 33476280, 40171536, 50214420, 66952560, 100428840, 200857680]

約数ペア:

[(1, 200857680), (2, 100428840), (3, 66952560), (4, 50214420), (5, 40171536), (6, 33476280), (8, 25107210), (9, 22317520), (10, 20085768), (12, 16738140), (15, 13390512), (16, 12553605), (18, 11158760), (20, 10042884), (24, 8369070), (30, 6695256), (31, 6479280), (36, 5579380), (40, 5021442), (45, 4463504), (48, 4184535), (60, 3347628), (62, 3239640), (72, 2789690), (80, 2510721), (90, 2231752), (93, 2159760), (120, 1673814), (124, 1619820), (144, 1394845), (155, 1295856), (180, 1115876), (186, 1079880), (240, 836907), (248, 809910), (279, 719920), (310, 647928), (360, 557938), (372, 539940), (465, 431952), (496, 404955), (558, 359960), (620, 323964), (720, 278969), (744, 269970), (930, 215976), (1116, 179980), (1240, 161982), (1395, 143984), (1488, 134985), (1860, 107988), (2232, 89990), (2480, 80991), (2790, 71992), (3720, 53994), (4464, 44995), (5580, 35996), (7440, 26997), (8999, 22320), (11160, 17998)]