56482920

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:191

約数の個数: 224

約数和(自身を含む): 206577000

約数和(自身を除く): 150094080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 149, 156, 162, 180, 195, 216, 234, 243, 260, 270, 298, 312, 324, 351, 360, 390, 405, 447, 468, 486, 520, 540, 585, 596, 648, 702, 729, 745, 780, 810, 894, 936, 972, 1053, 1080, 1170, 1192, 1215, 1341, 1404, 1458, 1490, 1560, 1620, 1755, 1788, 1937, 1944, 2106, 2235, 2340, 2430, 2682, 2808, 2916, 2980, 3159, 3240, 3510, 3576, 3645, 3874, 4023, 4212, 4470, 4680, 4860, 5265, 5364, 5811, 5832, 5960, 6318, 6705, 7020, 7290, 7748, 8046, 8424, 8940, 9477, 9685, 9720, 10530, 10728, 11622, 12069, 12636, 13410, 14040, 14580, 15496, 15795, 16092, 17433, 17880, 18954, 19370, 20115, 21060, 23244, 24138, 25272, 26820, 29055, 29160, 31590, 32184, 34866, 36207, 37908, 38740, 40230, 42120, 46488, 47385, 48276, 52299, 53640, 58110, 60345, 63180, 69732, 72414, 75816, 77480, 80460, 87165, 94770, 96552, 104598, 108621, 116220, 120690, 126360, 139464, 144828, 156897, 160920, 174330, 181035, 189540, 209196, 217242, 232440, 241380, 261495, 289656, 313794, 348660, 362070, 379080, 418392, 434484, 470691, 482760, 522990, 543105, 627588, 697320, 724140, 784485, 868968, 941382, 1045980, 1086210, 1255176, 1412073, 1448280, 1568970, 1882764, 2091960, 2172420, 2353455, 2824146, 3137940, 3765528, 4344840, 4706910, 5648292, 6275880, 7060365, 9413820, 11296584, 14120730, 18827640, 28241460, 56482920]

約数ペア:

[(1, 56482920), (2, 28241460), (3, 18827640), (4, 14120730), (5, 11296584), (6, 9413820), (8, 7060365), (9, 6275880), (10, 5648292), (12, 4706910), (13, 4344840), (15, 3765528), (18, 3137940), (20, 2824146), (24, 2353455), (26, 2172420), (27, 2091960), (30, 1882764), (36, 1568970), (39, 1448280), (40, 1412073), (45, 1255176), (52, 1086210), (54, 1045980), (60, 941382), (65, 868968), (72, 784485), (78, 724140), (81, 697320), (90, 627588), (104, 543105), (108, 522990), (117, 482760), (120, 470691), (130, 434484), (135, 418392), (149, 379080), (156, 362070), (162, 348660), (180, 313794), (195, 289656), (216, 261495), (234, 241380), (243, 232440), (260, 217242), (270, 209196), (298, 189540), (312, 181035), (324, 174330), (351, 160920), (360, 156897), (390, 144828), (405, 139464), (447, 126360), (468, 120690), (486, 116220), (520, 108621), (540, 104598), (585, 96552), (596, 94770), (648, 87165), (702, 80460), (729, 77480), (745, 75816), (780, 72414), (810, 69732), (894, 63180), (936, 60345), (972, 58110), (1053, 53640), (1080, 52299), (1170, 48276), (1192, 47385), (1215, 46488), (1341, 42120), (1404, 40230), (1458, 38740), (1490, 37908), (1560, 36207), (1620, 34866), (1755, 32184), (1788, 31590), (1937, 29160), (1944, 29055), (2106, 26820), (2235, 25272), (2340, 24138), (2430, 23244), (2682, 21060), (2808, 20115), (2916, 19370), (2980, 18954), (3159, 17880), (3240, 17433), (3510, 16092), (3576, 15795), (3645, 15496), (3874, 14580), (4023, 14040), (4212, 13410), (4470, 12636), (4680, 12069), (4860, 11622), (5265, 10728), (5364, 10530), (5811, 9720), (5832, 9685), (5960, 9477), (6318, 8940), (6705, 8424), (7020, 8046), (7290, 7748)]