875132280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{991}}^1$

素因数の和:1242

約数の個数: 192

約数和(自身を含む): 3119800320

約数和(自身を除く): 2244668040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 223, 264, 330, 360, 396, 440, 446, 495, 660, 669, 792, 892, 990, 991, 1115, 1320, 1338, 1784, 1980, 1982, 2007, 2230, 2453, 2676, 2973, 3345, 3960, 3964, 4014, 4460, 4906, 4955, 5352, 5946, 6690, 7359, 7928, 8028, 8919, 8920, 9812, 9910, 10035, 10901, 11892, 12265, 13380, 14718, 14865, 16056, 17838, 19624, 19820, 20070, 21802, 22077, 23784, 24530, 26760, 29436, 29730, 32703, 35676, 36795, 39640, 40140, 43604, 44154, 44595, 49060, 54505, 58872, 59460, 65406, 71352, 73590, 80280, 87208, 88308, 89190, 98109, 98120, 109010, 110385, 118920, 130812, 147180, 163515, 176616, 178380, 196218, 218020, 220770, 220993, 261624, 294360, 327030, 356760, 392436, 436040, 441540, 441986, 490545, 654060, 662979, 784872, 883080, 883972, 981090, 1104965, 1308120, 1325958, 1767944, 1962180, 1988937, 2209930, 2430923, 2651916, 3314895, 3924360, 3977874, 4419860, 4861846, 5303832, 6629790, 7292769, 7955748, 8839720, 9723692, 9944685, 12154615, 13259580, 14585538, 15911496, 19447384, 19889370, 21878307, 24309230, 26519160, 29171076, 36463845, 39778740, 43756614, 48618460, 58342152, 72927690, 79557480, 87513228, 97236920, 109391535, 145855380, 175026456, 218783070, 291710760, 437566140, 875132280]

約数ペア:

[(1, 875132280), (2, 437566140), (3, 291710760), (4, 218783070), (5, 175026456), (6, 145855380), (8, 109391535), (9, 97236920), (10, 87513228), (11, 79557480), (12, 72927690), (15, 58342152), (18, 48618460), (20, 43756614), (22, 39778740), (24, 36463845), (30, 29171076), (33, 26519160), (36, 24309230), (40, 21878307), (44, 19889370), (45, 19447384), (55, 15911496), (60, 14585538), (66, 13259580), (72, 12154615), (88, 9944685), (90, 9723692), (99, 8839720), (110, 7955748), (120, 7292769), (132, 6629790), (165, 5303832), (180, 4861846), (198, 4419860), (220, 3977874), (223, 3924360), (264, 3314895), (330, 2651916), (360, 2430923), (396, 2209930), (440, 1988937), (446, 1962180), (495, 1767944), (660, 1325958), (669, 1308120), (792, 1104965), (892, 981090), (990, 883972), (991, 883080), (1115, 784872), (1320, 662979), (1338, 654060), (1784, 490545), (1980, 441986), (1982, 441540), (2007, 436040), (2230, 392436), (2453, 356760), (2676, 327030), (2973, 294360), (3345, 261624), (3960, 220993), (3964, 220770), (4014, 218020), (4460, 196218), (4906, 178380), (4955, 176616), (5352, 163515), (5946, 147180), (6690, 130812), (7359, 118920), (7928, 110385), (8028, 109010), (8919, 98120), (8920, 98109), (9812, 89190), (9910, 88308), (10035, 87208), (10901, 80280), (11892, 73590), (12265, 71352), (13380, 65406), (14718, 59460), (14865, 58872), (16056, 54505), (17838, 49060), (19624, 44595), (19820, 44154), (20070, 43604), (21802, 40140), (22077, 39640), (23784, 36795), (24530, 35676), (26760, 32703), (29436, 29730)]