100515800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 298909440

約数和(自身を除く): 198393640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 61, 70, 77, 88, 100, 107, 110, 122, 140, 154, 175, 200, 214, 220, 244, 275, 280, 305, 308, 350, 385, 427, 428, 440, 488, 535, 550, 610, 616, 671, 700, 749, 770, 854, 856, 1070, 1100, 1177, 1220, 1342, 1400, 1498, 1525, 1540, 1708, 1925, 2135, 2140, 2200, 2354, 2440, 2675, 2684, 2996, 3050, 3080, 3355, 3416, 3745, 3850, 4270, 4280, 4697, 4708, 5350, 5368, 5885, 5992, 6100, 6527, 6710, 7490, 7700, 8239, 8540, 9394, 9416, 10675, 10700, 11770, 12200, 13054, 13420, 14980, 15400, 16478, 16775, 17080, 18725, 18788, 21350, 21400, 23485, 23540, 26108, 26840, 29425, 29960, 32635, 32956, 33550, 37450, 37576, 41195, 42700, 45689, 46970, 47080, 52216, 58850, 65270, 65912, 67100, 71797, 74900, 82390, 85400, 91378, 93940, 117425, 117700, 130540, 134200, 143594, 149800, 163175, 164780, 182756, 187880, 205975, 228445, 234850, 235400, 261080, 287188, 326350, 329560, 358985, 365512, 411950, 456890, 469700, 502579, 574376, 652700, 717970, 823900, 913780, 939400, 1005158, 1142225, 1305400, 1435940, 1647800, 1794925, 1827560, 2010316, 2284450, 2512895, 2871880, 3589850, 4020632, 4568900, 5025790, 7179700, 9137800, 10051580, 12564475, 14359400, 20103160, 25128950, 50257900, 100515800]

約数ペア:

[(1, 100515800), (2, 50257900), (4, 25128950), (5, 20103160), (7, 14359400), (8, 12564475), (10, 10051580), (11, 9137800), (14, 7179700), (20, 5025790), (22, 4568900), (25, 4020632), (28, 3589850), (35, 2871880), (40, 2512895), (44, 2284450), (50, 2010316), (55, 1827560), (56, 1794925), (61, 1647800), (70, 1435940), (77, 1305400), (88, 1142225), (100, 1005158), (107, 939400), (110, 913780), (122, 823900), (140, 717970), (154, 652700), (175, 574376), (200, 502579), (214, 469700), (220, 456890), (244, 411950), (275, 365512), (280, 358985), (305, 329560), (308, 326350), (350, 287188), (385, 261080), (427, 235400), (428, 234850), (440, 228445), (488, 205975), (535, 187880), (550, 182756), (610, 164780), (616, 163175), (671, 149800), (700, 143594), (749, 134200), (770, 130540), (854, 117700), (856, 117425), (1070, 93940), (1100, 91378), (1177, 85400), (1220, 82390), (1342, 74900), (1400, 71797), (1498, 67100), (1525, 65912), (1540, 65270), (1708, 58850), (1925, 52216), (2135, 47080), (2140, 46970), (2200, 45689), (2354, 42700), (2440, 41195), (2675, 37576), (2684, 37450), (2996, 33550), (3050, 32956), (3080, 32635), (3355, 29960), (3416, 29425), (3745, 26840), (3850, 26108), (4270, 23540), (4280, 23485), (4697, 21400), (4708, 21350), (5350, 18788), (5368, 18725), (5885, 17080), (5992, 16775), (6100, 16478), (6527, 15400), (6710, 14980), (7490, 13420), (7700, 13054), (8239, 12200), (8540, 11770), (9394, 10700), (9416, 10675)]