54860520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 256

約数和(自身を含む): 203212800

約数和(自身を除く): 148352280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 23, 24, 26, 30, 33, 39, 40, 44, 46, 52, 55, 60, 65, 66, 69, 78, 88, 92, 104, 110, 115, 120, 130, 132, 138, 139, 143, 156, 165, 184, 195, 220, 230, 253, 260, 264, 276, 278, 286, 299, 312, 330, 345, 390, 417, 429, 440, 460, 506, 520, 552, 556, 572, 598, 660, 690, 695, 715, 759, 780, 834, 858, 897, 920, 1012, 1112, 1144, 1196, 1265, 1320, 1380, 1390, 1430, 1495, 1518, 1529, 1560, 1668, 1716, 1794, 1807, 2024, 2085, 2145, 2392, 2530, 2760, 2780, 2860, 2990, 3036, 3058, 3197, 3289, 3336, 3432, 3588, 3614, 3795, 4170, 4290, 4485, 4587, 5060, 5421, 5560, 5720, 5980, 6072, 6116, 6394, 6578, 7176, 7228, 7590, 7645, 8340, 8580, 8970, 9035, 9174, 9591, 9867, 10120, 10842, 11960, 12232, 12788, 13156, 14456, 15180, 15290, 15985, 16445, 16680, 17160, 17940, 18070, 18348, 19182, 19734, 19877, 21684, 22935, 25576, 26312, 27105, 30360, 30580, 31970, 32890, 35167, 35880, 36140, 36696, 38364, 39468, 39754, 41561, 43368, 45870, 47955, 49335, 54210, 59631, 61160, 63940, 65780, 70334, 72280, 76728, 78936, 79508, 83122, 91740, 95910, 98670, 99385, 105501, 108420, 119262, 124683, 127880, 131560, 140668, 159016, 166244, 175835, 183480, 191820, 197340, 198770, 207805, 211002, 216840, 238524, 249366, 281336, 298155, 332488, 351670, 383640, 394680, 397540, 415610, 422004, 457171, 477048, 498732, 527505, 596310, 623415, 703340, 795080, 831220, 844008, 914342, 997464, 1055010, 1192620, 1246830, 1371513, 1406680, 1662440, 1828684, 2110020, 2285855, 2385240, 2493660, 2743026, 3657368, 4220040, 4571710, 4987320, 5486052, 6857565, 9143420, 10972104, 13715130, 18286840, 27430260, 54860520]

約数ペア:

[(1, 54860520), (2, 27430260), (3, 18286840), (4, 13715130), (5, 10972104), (6, 9143420), (8, 6857565), (10, 5486052), (11, 4987320), (12, 4571710), (13, 4220040), (15, 3657368), (20, 2743026), (22, 2493660), (23, 2385240), (24, 2285855), (26, 2110020), (30, 1828684), (33, 1662440), (39, 1406680), (40, 1371513), (44, 1246830), (46, 1192620), (52, 1055010), (55, 997464), (60, 914342), (65, 844008), (66, 831220), (69, 795080), (78, 703340), (88, 623415), (92, 596310), (104, 527505), (110, 498732), (115, 477048), (120, 457171), (130, 422004), (132, 415610), (138, 397540), (139, 394680), (143, 383640), (156, 351670), (165, 332488), (184, 298155), (195, 281336), (220, 249366), (230, 238524), (253, 216840), (260, 211002), (264, 207805), (276, 198770), (278, 197340), (286, 191820), (299, 183480), (312, 175835), (330, 166244), (345, 159016), (390, 140668), (417, 131560), (429, 127880), (440, 124683), (460, 119262), (506, 108420), (520, 105501), (552, 99385), (556, 98670), (572, 95910), (598, 91740), (660, 83122), (690, 79508), (695, 78936), (715, 76728), (759, 72280), (780, 70334), (834, 65780), (858, 63940), (897, 61160), (920, 59631), (1012, 54210), (1112, 49335), (1144, 47955), (1196, 45870), (1265, 43368), (1320, 41561), (1380, 39754), (1390, 39468), (1430, 38364), (1495, 36696), (1518, 36140), (1529, 35880), (1560, 35167), (1668, 32890), (1716, 31970), (1794, 30580), (1807, 30360), (2024, 27105), (2085, 26312), (2145, 25576), (2392, 22935), (2530, 21684), (2760, 19877), (2780, 19734), (2860, 19182), (2990, 18348), (3036, 18070), (3058, 17940), (3197, 17160), (3289, 16680), (3336, 16445), (3432, 15985), (3588, 15290), (3614, 15180), (3795, 14456), (4170, 13156), (4290, 12788), (4485, 12232), (4587, 11960), (5060, 10842), (5421, 10120), (5560, 9867), (5720, 9591), (5980, 9174), (6072, 9035), (6116, 8970), (6394, 8580), (6578, 8340), (7176, 7645), (7228, 7590)]