91510020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 192

約数和(自身を含む): 333527040

約数和(自身を除く): 242017020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 126, 129, 135, 140, 172, 180, 189, 210, 215, 252, 258, 270, 301, 315, 378, 387, 420, 430, 516, 540, 563, 602, 630, 645, 756, 774, 860, 903, 945, 1126, 1161, 1204, 1260, 1290, 1505, 1548, 1689, 1806, 1890, 1935, 2252, 2322, 2580, 2709, 2815, 3010, 3378, 3612, 3780, 3870, 3941, 4515, 4644, 5067, 5418, 5630, 5805, 6020, 6756, 7740, 7882, 8127, 8445, 9030, 10134, 10836, 11260, 11610, 11823, 13545, 15201, 15764, 16254, 16890, 18060, 19705, 20268, 23220, 23646, 24209, 25335, 27090, 30402, 32508, 33780, 35469, 39410, 40635, 47292, 48418, 50670, 54180, 59115, 60804, 70938, 72627, 76005, 78820, 81270, 96836, 101340, 106407, 118230, 121045, 141876, 145254, 152010, 162540, 169463, 177345, 212814, 217881, 236460, 242090, 290508, 304020, 338926, 354690, 363135, 425628, 435762, 484180, 508389, 532035, 653643, 677852, 709380, 726270, 847315, 871524, 1016778, 1064070, 1089405, 1307286, 1452540, 1525167, 1694630, 2033556, 2128140, 2178810, 2541945, 2614572, 3050334, 3268215, 3389260, 4357620, 4575501, 5083890, 6100668, 6536430, 7625835, 9151002, 10167780, 13072860, 15251670, 18302004, 22877505, 30503340, 45755010, 91510020]

約数ペア:

[(1, 91510020), (2, 45755010), (3, 30503340), (4, 22877505), (5, 18302004), (6, 15251670), (7, 13072860), (9, 10167780), (10, 9151002), (12, 7625835), (14, 6536430), (15, 6100668), (18, 5083890), (20, 4575501), (21, 4357620), (27, 3389260), (28, 3268215), (30, 3050334), (35, 2614572), (36, 2541945), (42, 2178810), (43, 2128140), (45, 2033556), (54, 1694630), (60, 1525167), (63, 1452540), (70, 1307286), (84, 1089405), (86, 1064070), (90, 1016778), (105, 871524), (108, 847315), (126, 726270), (129, 709380), (135, 677852), (140, 653643), (172, 532035), (180, 508389), (189, 484180), (210, 435762), (215, 425628), (252, 363135), (258, 354690), (270, 338926), (301, 304020), (315, 290508), (378, 242090), (387, 236460), (420, 217881), (430, 212814), (516, 177345), (540, 169463), (563, 162540), (602, 152010), (630, 145254), (645, 141876), (756, 121045), (774, 118230), (860, 106407), (903, 101340), (945, 96836), (1126, 81270), (1161, 78820), (1204, 76005), (1260, 72627), (1290, 70938), (1505, 60804), (1548, 59115), (1689, 54180), (1806, 50670), (1890, 48418), (1935, 47292), (2252, 40635), (2322, 39410), (2580, 35469), (2709, 33780), (2815, 32508), (3010, 30402), (3378, 27090), (3612, 25335), (3780, 24209), (3870, 23646), (3941, 23220), (4515, 20268), (4644, 19705), (5067, 18060), (5418, 16890), (5630, 16254), (5805, 15764), (6020, 15201), (6756, 13545), (7740, 11823), (7882, 11610), (8127, 11260), (8445, 10836), (9030, 10134)]