91121800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 271232640

約数和(自身を除く): 180110840

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, 97, 100, 110, 122, 140, 154, 175, 194, 200, 220, 244, 275, 280, 305, 308, 350, 385, 388, 427, 440, 485, 488, 550, 610, 616, 671, 679, 700, 770, 776, 854, 970, 1067, 1100, 1220, 1342, 1358, 1400, 1525, 1540, 1708, 1925, 1940, 2134, 2135, 2200, 2425, 2440, 2684, 2716, 3050, 3080, 3355, 3395, 3416, 3850, 3880, 4268, 4270, 4697, 4850, 5335, 5368, 5432, 5917, 6100, 6710, 6790, 7469, 7700, 8536, 8540, 9394, 9700, 10670, 10675, 11834, 12200, 13420, 13580, 14938, 15400, 16775, 16975, 17080, 18788, 19400, 21340, 21350, 23485, 23668, 26675, 26840, 27160, 29585, 29876, 33550, 33950, 37345, 37576, 41419, 42680, 42700, 46970, 47336, 53350, 59170, 59752, 65087, 67100, 67900, 74690, 82838, 85400, 93940, 106700, 117425, 118340, 130174, 134200, 135800, 147925, 149380, 165676, 186725, 187880, 207095, 213400, 234850, 236680, 260348, 295850, 298760, 325435, 331352, 373450, 414190, 455609, 469700, 520696, 591700, 650870, 746900, 828380, 911218, 939400, 1035475, 1183400, 1301740, 1493800, 1627175, 1656760, 1822436, 2070950, 2278045, 2603480, 3254350, 3644872, 4141900, 4556090, 6508700, 8283800, 9112180, 11390225, 13017400, 18224360, 22780450, 45560900, 91121800]

約数ペア:

[(1, 91121800), (2, 45560900), (4, 22780450), (5, 18224360), (7, 13017400), (8, 11390225), (10, 9112180), (11, 8283800), (14, 6508700), (20, 4556090), (22, 4141900), (25, 3644872), (28, 3254350), (35, 2603480), (40, 2278045), (44, 2070950), (50, 1822436), (55, 1656760), (56, 1627175), (61, 1493800), (70, 1301740), (77, 1183400), (88, 1035475), (97, 939400), (100, 911218), (110, 828380), (122, 746900), (140, 650870), (154, 591700), (175, 520696), (194, 469700), (200, 455609), (220, 414190), (244, 373450), (275, 331352), (280, 325435), (305, 298760), (308, 295850), (350, 260348), (385, 236680), (388, 234850), (427, 213400), (440, 207095), (485, 187880), (488, 186725), (550, 165676), (610, 149380), (616, 147925), (671, 135800), (679, 134200), (700, 130174), (770, 118340), (776, 117425), (854, 106700), (970, 93940), (1067, 85400), (1100, 82838), (1220, 74690), (1342, 67900), (1358, 67100), (1400, 65087), (1525, 59752), (1540, 59170), (1708, 53350), (1925, 47336), (1940, 46970), (2134, 42700), (2135, 42680), (2200, 41419), (2425, 37576), (2440, 37345), (2684, 33950), (2716, 33550), (3050, 29876), (3080, 29585), (3355, 27160), (3395, 26840), (3416, 26675), (3850, 23668), (3880, 23485), (4268, 21350), (4270, 21340), (4697, 19400), (4850, 18788), (5335, 17080), (5368, 16975), (5432, 16775), (5917, 15400), (6100, 14938), (6710, 13580), (6790, 13420), (7469, 12200), (7700, 11834), (8536, 10675), (8540, 10670), (9394, 9700)]