87242760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22031}}^1$

素因数の和:22059

約数の個数: 96

約数和(自身を含む): 309329280

約数和(自身を除く): 222086520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 22031, 44062, 66093, 88124, 110155, 132186, 176248, 198279, 220310, 242341, 264372, 330465, 396558, 440620, 484682, 528744, 660930, 727023, 793116, 881240, 969364, 991395, 1211705, 1321860, 1454046, 1586232, 1938728, 1982790, 2181069, 2423410, 2643720, 2908092, 3635115, 3965580, 4362138, 4846820, 5816184, 7270230, 7931160, 8724276, 9693640, 10905345, 14540460, 17448552, 21810690, 29080920, 43621380, 87242760]

約数ペア:

[(1, 87242760), (2, 43621380), (3, 29080920), (4, 21810690), (5, 17448552), (6, 14540460), (8, 10905345), (9, 9693640), (10, 8724276), (11, 7931160), (12, 7270230), (15, 5816184), (18, 4846820), (20, 4362138), (22, 3965580), (24, 3635115), (30, 2908092), (33, 2643720), (36, 2423410), (40, 2181069), (44, 1982790), (45, 1938728), (55, 1586232), (60, 1454046), (66, 1321860), (72, 1211705), (88, 991395), (90, 969364), (99, 881240), (110, 793116), (120, 727023), (132, 660930), (165, 528744), (180, 484682), (198, 440620), (220, 396558), (264, 330465), (330, 264372), (360, 242341), (396, 220310), (440, 198279), (495, 176248), (660, 132186), (792, 110155), (990, 88124), (1320, 66093), (1980, 44062), (3960, 22031)]