191706900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 711287808

約数和(自身を除く): 519580908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 43, 44, 50, 55, 60, 66, 70, 75, 77, 84, 86, 100, 105, 110, 129, 132, 140, 150, 154, 165, 172, 175, 193, 210, 215, 220, 231, 258, 275, 300, 301, 308, 330, 350, 385, 386, 420, 430, 462, 473, 516, 525, 550, 579, 602, 645, 660, 700, 770, 772, 825, 860, 903, 924, 946, 965, 1050, 1075, 1100, 1155, 1158, 1204, 1290, 1351, 1419, 1505, 1540, 1650, 1806, 1892, 1925, 1930, 2100, 2123, 2150, 2310, 2316, 2365, 2580, 2702, 2838, 2895, 3010, 3225, 3300, 3311, 3612, 3850, 3860, 4053, 4246, 4300, 4515, 4620, 4730, 4825, 5404, 5676, 5775, 5790, 6020, 6369, 6450, 6622, 6755, 7095, 7525, 7700, 8106, 8299, 8492, 9030, 9460, 9650, 9933, 10615, 11550, 11580, 11825, 12738, 12900, 13244, 13510, 14190, 14475, 14861, 15050, 16212, 16555, 16598, 18060, 19300, 19866, 20265, 21230, 22575, 23100, 23650, 24897, 25476, 27020, 28380, 28950, 29722, 30100, 31845, 33110, 33196, 33775, 35475, 39732, 40530, 41495, 42460, 44583, 45150, 47300, 49665, 49794, 53075, 57900, 58093, 59444, 63690, 66220, 67550, 70950, 74305, 81060, 82775, 82990, 89166, 90300, 91289, 99330, 99588, 101325, 106150, 116186, 124485, 127380, 135100, 141900, 148610, 159225, 165550, 165980, 174279, 178332, 182578, 198660, 202650, 207475, 212300, 222915, 232372, 248325, 248970, 273867, 290465, 297220, 318450, 331100, 348558, 365156, 371525, 405300, 414950, 445830, 456445, 496650, 497940, 547734, 580930, 622425, 636900, 639023, 697116, 743050, 829900, 871395, 891660, 912890, 993300, 1095468, 1114575, 1161860, 1244850, 1278046, 1369335, 1452325, 1486100, 1742790, 1825780, 1917069, 2229150, 2282225, 2489700, 2556092, 2738670, 2904650, 3195115, 3485580, 3834138, 4356975, 4458300, 4564450, 5477340, 5809300, 6390230, 6846675, 7668276, 8713950, 9128900, 9585345, 12780460, 13693350, 15975575, 17427900, 19170690, 27386700, 31951150, 38341380, 47926725, 63902300, 95853450, 191706900]

約数ペア:

[(1, 191706900), (2, 95853450), (3, 63902300), (4, 47926725), (5, 38341380), (6, 31951150), (7, 27386700), (10, 19170690), (11, 17427900), (12, 15975575), (14, 13693350), (15, 12780460), (20, 9585345), (21, 9128900), (22, 8713950), (25, 7668276), (28, 6846675), (30, 6390230), (33, 5809300), (35, 5477340), (42, 4564450), (43, 4458300), (44, 4356975), (50, 3834138), (55, 3485580), (60, 3195115), (66, 2904650), (70, 2738670), (75, 2556092), (77, 2489700), (84, 2282225), (86, 2229150), (100, 1917069), (105, 1825780), (110, 1742790), (129, 1486100), (132, 1452325), (140, 1369335), (150, 1278046), (154, 1244850), (165, 1161860), (172, 1114575), (175, 1095468), (193, 993300), (210, 912890), (215, 891660), (220, 871395), (231, 829900), (258, 743050), (275, 697116), (300, 639023), (301, 636900), (308, 622425), (330, 580930), (350, 547734), (385, 497940), (386, 496650), (420, 456445), (430, 445830), (462, 414950), (473, 405300), (516, 371525), (525, 365156), (550, 348558), (579, 331100), (602, 318450), (645, 297220), (660, 290465), (700, 273867), (770, 248970), (772, 248325), (825, 232372), (860, 222915), (903, 212300), (924, 207475), (946, 202650), (965, 198660), (1050, 182578), (1075, 178332), (1100, 174279), (1155, 165980), (1158, 165550), (1204, 159225), (1290, 148610), (1351, 141900), (1419, 135100), (1505, 127380), (1540, 124485), (1650, 116186), (1806, 106150), (1892, 101325), (1925, 99588), (1930, 99330), (2100, 91289), (2123, 90300), (2150, 89166), (2310, 82990), (2316, 82775), (2365, 81060), (2580, 74305), (2702, 70950), (2838, 67550), (2895, 66220), (3010, 63690), (3225, 59444), (3300, 58093), (3311, 57900), (3612, 53075), (3850, 49794), (3860, 49665), (4053, 47300), (4246, 45150), (4300, 44583), (4515, 42460), (4620, 41495), (4730, 40530), (4825, 39732), (5404, 35475), (5676, 33775), (5775, 33196), (5790, 33110), (6020, 31845), (6369, 30100), (6450, 29722), (6622, 28950), (6755, 28380), (7095, 27020), (7525, 25476), (7700, 24897), (8106, 23650), (8299, 23100), (8492, 22575), (9030, 21230), (9460, 20265), (9650, 19866), (9933, 19300), (10615, 18060), (11550, 16598), (11580, 16555), (11825, 16212), (12738, 15050), (12900, 14861), (13244, 14475), (13510, 14190)]