56118400

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 159364800

約数和(自身を除く): 103246400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 64, 65, 71, 76, 80, 95, 100, 104, 128, 130, 142, 152, 160, 190, 200, 208, 247, 260, 284, 304, 320, 325, 355, 380, 400, 416, 475, 494, 520, 568, 608, 640, 650, 710, 760, 800, 832, 923, 950, 988, 1040, 1136, 1216, 1235, 1300, 1349, 1420, 1520, 1600, 1664, 1775, 1846, 1900, 1976, 2080, 2272, 2432, 2470, 2600, 2698, 2840, 3040, 3200, 3550, 3692, 3800, 3952, 4160, 4544, 4615, 4940, 5200, 5396, 5680, 6080, 6175, 6745, 7100, 7384, 7600, 7904, 8320, 9088, 9230, 9880, 10400, 10792, 11360, 12160, 12350, 13490, 14200, 14768, 15200, 15808, 17537, 18460, 19760, 20800, 21584, 22720, 23075, 24700, 26980, 28400, 29536, 30400, 31616, 33725, 35074, 36920, 39520, 41600, 43168, 45440, 46150, 49400, 53960, 56800, 59072, 60800, 67450, 70148, 73840, 79040, 86336, 87685, 92300, 98800, 107920, 113600, 118144, 134900, 140296, 147680, 158080, 172672, 175370, 184600, 197600, 215840, 227200, 269800, 280592, 295360, 350740, 369200, 395200, 431680, 438425, 539600, 561184, 590720, 701480, 738400, 790400, 863360, 876850, 1079200, 1122368, 1402960, 1476800, 1753700, 2158400, 2244736, 2805920, 2953600, 3507400, 4316800, 5611840, 7014800, 11223680, 14029600, 28059200, 56118400]

約数ペア:

[(1, 56118400), (2, 28059200), (4, 14029600), (5, 11223680), (8, 7014800), (10, 5611840), (13, 4316800), (16, 3507400), (19, 2953600), (20, 2805920), (25, 2244736), (26, 2158400), (32, 1753700), (38, 1476800), (40, 1402960), (50, 1122368), (52, 1079200), (64, 876850), (65, 863360), (71, 790400), (76, 738400), (80, 701480), (95, 590720), (100, 561184), (104, 539600), (128, 438425), (130, 431680), (142, 395200), (152, 369200), (160, 350740), (190, 295360), (200, 280592), (208, 269800), (247, 227200), (260, 215840), (284, 197600), (304, 184600), (320, 175370), (325, 172672), (355, 158080), (380, 147680), (400, 140296), (416, 134900), (475, 118144), (494, 113600), (520, 107920), (568, 98800), (608, 92300), (640, 87685), (650, 86336), (710, 79040), (760, 73840), (800, 70148), (832, 67450), (923, 60800), (950, 59072), (988, 56800), (1040, 53960), (1136, 49400), (1216, 46150), (1235, 45440), (1300, 43168), (1349, 41600), (1420, 39520), (1520, 36920), (1600, 35074), (1664, 33725), (1775, 31616), (1846, 30400), (1900, 29536), (1976, 28400), (2080, 26980), (2272, 24700), (2432, 23075), (2470, 22720), (2600, 21584), (2698, 20800), (2840, 19760), (3040, 18460), (3200, 17537), (3550, 15808), (3692, 15200), (3800, 14768), (3952, 14200), (4160, 13490), (4544, 12350), (4615, 12160), (4940, 11360), (5200, 10792), (5396, 10400), (5680, 9880), (6080, 9230), (6175, 9088), (6745, 8320), (7100, 7904), (7384, 7600)]