111002920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 297480960

約数和(自身を除く): 186478040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 67, 70, 97, 122, 134, 140, 194, 244, 268, 280, 305, 335, 388, 427, 469, 485, 488, 536, 610, 670, 679, 776, 854, 938, 970, 1220, 1340, 1358, 1708, 1876, 1940, 2135, 2345, 2440, 2680, 2716, 3395, 3416, 3752, 3880, 4087, 4270, 4690, 5432, 5917, 6499, 6790, 8174, 8540, 9380, 11834, 12998, 13580, 16348, 17080, 18760, 20435, 23668, 25996, 27160, 28609, 29585, 32495, 32696, 40870, 41419, 45493, 47336, 51992, 57218, 59170, 64990, 81740, 82838, 90986, 114436, 118340, 129980, 143045, 163480, 165676, 181972, 207095, 227465, 228872, 236680, 259960, 286090, 331352, 363944, 396439, 414190, 454930, 572180, 792878, 828380, 909860, 1144360, 1585756, 1656760, 1819720, 1982195, 2775073, 3171512, 3964390, 5550146, 7928780, 11100292, 13875365, 15857560, 22200584, 27750730, 55501460, 111002920]

約数ペア:

[(1, 111002920), (2, 55501460), (4, 27750730), (5, 22200584), (7, 15857560), (8, 13875365), (10, 11100292), (14, 7928780), (20, 5550146), (28, 3964390), (35, 3171512), (40, 2775073), (56, 1982195), (61, 1819720), (67, 1656760), (70, 1585756), (97, 1144360), (122, 909860), (134, 828380), (140, 792878), (194, 572180), (244, 454930), (268, 414190), (280, 396439), (305, 363944), (335, 331352), (388, 286090), (427, 259960), (469, 236680), (485, 228872), (488, 227465), (536, 207095), (610, 181972), (670, 165676), (679, 163480), (776, 143045), (854, 129980), (938, 118340), (970, 114436), (1220, 90986), (1340, 82838), (1358, 81740), (1708, 64990), (1876, 59170), (1940, 57218), (2135, 51992), (2345, 47336), (2440, 45493), (2680, 41419), (2716, 40870), (3395, 32696), (3416, 32495), (3752, 29585), (3880, 28609), (4087, 27160), (4270, 25996), (4690, 23668), (5432, 20435), (5917, 18760), (6499, 17080), (6790, 16348), (8174, 13580), (8540, 12998), (9380, 11834)]