222999120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 788616192

約数和(自身を除く): 565617072

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, 97, 103, 120, 124, 144, 155, 180, 186, 194, 206, 240, 248, 279, 291, 309, 310, 360, 372, 388, 412, 465, 485, 496, 515, 558, 582, 618, 620, 720, 744, 776, 824, 873, 927, 930, 970, 1030, 1116, 1164, 1236, 1240, 1395, 1455, 1488, 1545, 1552, 1648, 1746, 1854, 1860, 1940, 2060, 2232, 2328, 2472, 2480, 2790, 2910, 3007, 3090, 3193, 3492, 3708, 3720, 3880, 4120, 4365, 4464, 4635, 4656, 4944, 5580, 5820, 6014, 6180, 6386, 6984, 7416, 7440, 7760, 8240, 8730, 9021, 9270, 9579, 9991, 11160, 11640, 12028, 12360, 12772, 13968, 14832, 15035, 15965, 17460, 18042, 18540, 19158, 19982, 22320, 23280, 24056, 24720, 25544, 27063, 28737, 29973, 30070, 31930, 34920, 36084, 37080, 38316, 39964, 45105, 47895, 48112, 49955, 51088, 54126, 57474, 59946, 60140, 63860, 69840, 72168, 74160, 76632, 79928, 89919, 90210, 95790, 99910, 108252, 114948, 119892, 120280, 127720, 135315, 143685, 144336, 149865, 153264, 159856, 179838, 180420, 191580, 199820, 216504, 229896, 239784, 240560, 255440, 270630, 287370, 299730, 309721, 359676, 360840, 383160, 399640, 433008, 449595, 459792, 479568, 541260, 574740, 599460, 619442, 719352, 721680, 766320, 799280, 899190, 929163, 1082520, 1149480, 1198920, 1238884, 1438704, 1548605, 1798380, 1858326, 2165040, 2298960, 2397840, 2477768, 2787489, 3097210, 3596760, 3716652, 4645815, 4955536, 5574978, 6194420, 7193520, 7433304, 9291630, 11149956, 12388840, 13937445, 14866608, 18583260, 22299912, 24777680, 27874890, 37166520, 44599824, 55749780, 74333040, 111499560, 222999120]

約数ペア:

[(1, 222999120), (2, 111499560), (3, 74333040), (4, 55749780), (5, 44599824), (6, 37166520), (8, 27874890), (9, 24777680), (10, 22299912), (12, 18583260), (15, 14866608), (16, 13937445), (18, 12388840), (20, 11149956), (24, 9291630), (30, 7433304), (31, 7193520), (36, 6194420), (40, 5574978), (45, 4955536), (48, 4645815), (60, 3716652), (62, 3596760), (72, 3097210), (80, 2787489), (90, 2477768), (93, 2397840), (97, 2298960), (103, 2165040), (120, 1858326), (124, 1798380), (144, 1548605), (155, 1438704), (180, 1238884), (186, 1198920), (194, 1149480), (206, 1082520), (240, 929163), (248, 899190), (279, 799280), (291, 766320), (309, 721680), (310, 719352), (360, 619442), (372, 599460), (388, 574740), (412, 541260), (465, 479568), (485, 459792), (496, 449595), (515, 433008), (558, 399640), (582, 383160), (618, 360840), (620, 359676), (720, 309721), (744, 299730), (776, 287370), (824, 270630), (873, 255440), (927, 240560), (930, 239784), (970, 229896), (1030, 216504), (1116, 199820), (1164, 191580), (1236, 180420), (1240, 179838), (1395, 159856), (1455, 153264), (1488, 149865), (1545, 144336), (1552, 143685), (1648, 135315), (1746, 127720), (1854, 120280), (1860, 119892), (1940, 114948), (2060, 108252), (2232, 99910), (2328, 95790), (2472, 90210), (2480, 89919), (2790, 79928), (2910, 76632), (3007, 74160), (3090, 72168), (3193, 69840), (3492, 63860), (3708, 60140), (3720, 59946), (3880, 57474), (4120, 54126), (4365, 51088), (4464, 49955), (4635, 48112), (4656, 47895), (4944, 45105), (5580, 39964), (5820, 38316), (6014, 37080), (6180, 36084), (6386, 34920), (6984, 31930), (7416, 30070), (7440, 29973), (7760, 28737), (8240, 27063), (8730, 25544), (9021, 24720), (9270, 24056), (9579, 23280), (9991, 22320), (11160, 19982), (11640, 19158), (12028, 18540), (12360, 18042), (12772, 17460), (13968, 15965), (14832, 15035)]