18310600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 56246400

約数和(自身を除く): 37935800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 29, 35, 40, 41, 44, 50, 55, 56, 58, 70, 77, 82, 88, 100, 110, 116, 140, 145, 154, 164, 175, 200, 203, 205, 220, 232, 275, 280, 287, 290, 308, 319, 328, 350, 385, 406, 410, 440, 451, 550, 574, 580, 616, 638, 700, 725, 770, 812, 820, 902, 1015, 1025, 1100, 1148, 1160, 1189, 1276, 1400, 1435, 1450, 1540, 1595, 1624, 1640, 1804, 1925, 2030, 2050, 2200, 2233, 2255, 2296, 2378, 2552, 2870, 2900, 3080, 3157, 3190, 3608, 3850, 4060, 4100, 4466, 4510, 4756, 5075, 5740, 5800, 5945, 6314, 6380, 7175, 7700, 7975, 8120, 8200, 8323, 8932, 9020, 9512, 10150, 11165, 11275, 11480, 11890, 12628, 12760, 13079, 14350, 15400, 15785, 15950, 16646, 17864, 18040, 20300, 22330, 22550, 23780, 25256, 26158, 28700, 29725, 31570, 31900, 33292, 40600, 41615, 44660, 45100, 47560, 52316, 55825, 57400, 59450, 63140, 63800, 65395, 66584, 78925, 83230, 89320, 90200, 91553, 104632, 111650, 118900, 126280, 130790, 157850, 166460, 183106, 208075, 223300, 237800, 261580, 315700, 326975, 332920, 366212, 416150, 446600, 457765, 523160, 631400, 653950, 732424, 832300, 915530, 1307900, 1664600, 1831060, 2288825, 2615800, 3662120, 4577650, 9155300, 18310600]

約数ペア:

[(1, 18310600), (2, 9155300), (4, 4577650), (5, 3662120), (7, 2615800), (8, 2288825), (10, 1831060), (11, 1664600), (14, 1307900), (20, 915530), (22, 832300), (25, 732424), (28, 653950), (29, 631400), (35, 523160), (40, 457765), (41, 446600), (44, 416150), (50, 366212), (55, 332920), (56, 326975), (58, 315700), (70, 261580), (77, 237800), (82, 223300), (88, 208075), (100, 183106), (110, 166460), (116, 157850), (140, 130790), (145, 126280), (154, 118900), (164, 111650), (175, 104632), (200, 91553), (203, 90200), (205, 89320), (220, 83230), (232, 78925), (275, 66584), (280, 65395), (287, 63800), (290, 63140), (308, 59450), (319, 57400), (328, 55825), (350, 52316), (385, 47560), (406, 45100), (410, 44660), (440, 41615), (451, 40600), (550, 33292), (574, 31900), (580, 31570), (616, 29725), (638, 28700), (700, 26158), (725, 25256), (770, 23780), (812, 22550), (820, 22330), (902, 20300), (1015, 18040), (1025, 17864), (1100, 16646), (1148, 15950), (1160, 15785), (1189, 15400), (1276, 14350), (1400, 13079), (1435, 12760), (1450, 12628), (1540, 11890), (1595, 11480), (1624, 11275), (1640, 11165), (1804, 10150), (1925, 9512), (2030, 9020), (2050, 8932), (2200, 8323), (2233, 8200), (2255, 8120), (2296, 7975), (2378, 7700), (2552, 7175), (2870, 6380), (2900, 6314), (3080, 5945), (3157, 5800), (3190, 5740), (3608, 5075), (3850, 4756), (4060, 4510), (4100, 4466)]