225713520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1364

約数の個数: 160

約数和(自身を含む): 787449600

約数和(自身を除く): 561736080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 415, 432, 498, 540, 664, 720, 747, 830, 996, 1080, 1245, 1259, 1328, 1494, 1660, 1992, 2160, 2241, 2490, 2518, 2988, 3320, 3735, 3777, 3984, 4482, 4980, 5036, 5976, 6295, 6640, 7470, 7554, 8964, 9960, 10072, 11205, 11331, 11952, 12590, 14940, 15108, 17928, 18885, 19920, 20144, 22410, 22662, 25180, 29880, 30216, 33993, 35856, 37770, 44820, 45324, 50360, 56655, 59760, 60432, 67986, 75540, 89640, 90648, 100720, 104497, 113310, 135972, 151080, 169965, 179280, 181296, 208994, 226620, 271944, 302160, 313491, 339930, 417988, 453240, 522485, 543888, 626982, 679860, 835976, 906480, 940473, 1044970, 1253964, 1359720, 1567455, 1671952, 1880946, 2089940, 2507928, 2719440, 2821419, 3134910, 3761892, 4179880, 4702365, 5015856, 5642838, 6269820, 7523784, 8359760, 9404730, 11285676, 12539640, 14107095, 15047568, 18809460, 22571352, 25079280, 28214190, 37618920, 45142704, 56428380, 75237840, 112856760, 225713520]

約数ペア:

[(1, 225713520), (2, 112856760), (3, 75237840), (4, 56428380), (5, 45142704), (6, 37618920), (8, 28214190), (9, 25079280), (10, 22571352), (12, 18809460), (15, 15047568), (16, 14107095), (18, 12539640), (20, 11285676), (24, 9404730), (27, 8359760), (30, 7523784), (36, 6269820), (40, 5642838), (45, 5015856), (48, 4702365), (54, 4179880), (60, 3761892), (72, 3134910), (80, 2821419), (83, 2719440), (90, 2507928), (108, 2089940), (120, 1880946), (135, 1671952), (144, 1567455), (166, 1359720), (180, 1253964), (216, 1044970), (240, 940473), (249, 906480), (270, 835976), (332, 679860), (360, 626982), (415, 543888), (432, 522485), (498, 453240), (540, 417988), (664, 339930), (720, 313491), (747, 302160), (830, 271944), (996, 226620), (1080, 208994), (1245, 181296), (1259, 179280), (1328, 169965), (1494, 151080), (1660, 135972), (1992, 113310), (2160, 104497), (2241, 100720), (2490, 90648), (2518, 89640), (2988, 75540), (3320, 67986), (3735, 60432), (3777, 59760), (3984, 56655), (4482, 50360), (4980, 45324), (5036, 44820), (5976, 37770), (6295, 35856), (6640, 33993), (7470, 30216), (7554, 29880), (8964, 25180), (9960, 22662), (10072, 22410), (11205, 20144), (11331, 19920), (11952, 18885), (12590, 17928), (14940, 15108)]