99250020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12823}}^1$

素因数の和:12881

約数の個数: 72

約数和(自身を含む): 308083776

約数和(自身を除く): 208833756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 12823, 25646, 38469, 51292, 64115, 76938, 115407, 128230, 153876, 192345, 230814, 256460, 384690, 461628, 551389, 577035, 769380, 1102778, 1154070, 1654167, 2205556, 2308140, 2756945, 3308334, 4962501, 5513890, 6616668, 8270835, 9925002, 11027780, 16541670, 19850004, 24812505, 33083340, 49625010, 99250020]

約数ペア:

[(1, 99250020), (2, 49625010), (3, 33083340), (4, 24812505), (5, 19850004), (6, 16541670), (9, 11027780), (10, 9925002), (12, 8270835), (15, 6616668), (18, 5513890), (20, 4962501), (30, 3308334), (36, 2756945), (43, 2308140), (45, 2205556), (60, 1654167), (86, 1154070), (90, 1102778), (129, 769380), (172, 577035), (180, 551389), (215, 461628), (258, 384690), (387, 256460), (430, 230814), (516, 192345), (645, 153876), (774, 128230), (860, 115407), (1290, 76938), (1548, 64115), (1935, 51292), (2580, 38469), (3870, 25646), (7740, 12823)]