252718920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1109}}^1$

素因数の和:1340

約数の個数: 128

約数和(自身を含む): 847152000

約数和(自身を除く): 594433080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 211, 216, 270, 360, 422, 540, 633, 844, 1055, 1080, 1109, 1266, 1688, 1899, 2110, 2218, 2532, 3165, 3327, 3798, 4220, 4436, 5064, 5545, 5697, 6330, 6654, 7596, 8440, 8872, 9495, 9981, 11090, 11394, 12660, 13308, 15192, 16635, 18990, 19962, 22180, 22788, 25320, 26616, 28485, 29943, 33270, 37980, 39924, 44360, 45576, 49905, 56970, 59886, 66540, 75960, 79848, 99810, 113940, 119772, 133080, 149715, 199620, 227880, 233999, 239544, 299430, 399240, 467998, 598860, 701997, 935996, 1169995, 1197720, 1403994, 1871992, 2105991, 2339990, 2807988, 3509985, 4211982, 4679980, 5615976, 6317973, 7019970, 8423964, 9359960, 10529955, 12635946, 14039940, 16847928, 21059910, 25271892, 28079880, 31589865, 42119820, 50543784, 63179730, 84239640, 126359460, 252718920]

約数ペア:

[(1, 252718920), (2, 126359460), (3, 84239640), (4, 63179730), (5, 50543784), (6, 42119820), (8, 31589865), (9, 28079880), (10, 25271892), (12, 21059910), (15, 16847928), (18, 14039940), (20, 12635946), (24, 10529955), (27, 9359960), (30, 8423964), (36, 7019970), (40, 6317973), (45, 5615976), (54, 4679980), (60, 4211982), (72, 3509985), (90, 2807988), (108, 2339990), (120, 2105991), (135, 1871992), (180, 1403994), (211, 1197720), (216, 1169995), (270, 935996), (360, 701997), (422, 598860), (540, 467998), (633, 399240), (844, 299430), (1055, 239544), (1080, 233999), (1109, 227880), (1266, 199620), (1688, 149715), (1899, 133080), (2110, 119772), (2218, 113940), (2532, 99810), (3165, 79848), (3327, 75960), (3798, 66540), (4220, 59886), (4436, 56970), (5064, 49905), (5545, 45576), (5697, 44360), (6330, 39924), (6654, 37980), (7596, 33270), (8440, 29943), (8872, 28485), (9495, 26616), (9981, 25320), (11090, 22788), (11394, 22180), (12660, 19962), (13308, 18990), (15192, 16635)]