91904760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2042

約数の個数: 128

約数和(自身を含む): 313632000

約数和(自身を除く): 221727240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 1979, 2322, 2580, 3096, 3870, 3958, 4644, 5160, 5805, 5937, 7740, 7916, 9288, 9895, 11610, 11874, 15480, 15832, 17811, 19790, 23220, 23748, 29685, 35622, 39580, 46440, 47496, 53433, 59370, 71244, 79160, 85097, 89055, 106866, 118740, 142488, 170194, 178110, 213732, 237480, 255291, 267165, 340388, 356220, 425485, 427464, 510582, 534330, 680776, 712440, 765873, 850970, 1021164, 1068660, 1276455, 1531746, 1701940, 2042328, 2137320, 2297619, 2552910, 3063492, 3403880, 3829365, 4595238, 5105820, 6126984, 7658730, 9190476, 10211640, 11488095, 15317460, 18380952, 22976190, 30634920, 45952380, 91904760]

約数ペア:

[(1, 91904760), (2, 45952380), (3, 30634920), (4, 22976190), (5, 18380952), (6, 15317460), (8, 11488095), (9, 10211640), (10, 9190476), (12, 7658730), (15, 6126984), (18, 5105820), (20, 4595238), (24, 3829365), (27, 3403880), (30, 3063492), (36, 2552910), (40, 2297619), (43, 2137320), (45, 2042328), (54, 1701940), (60, 1531746), (72, 1276455), (86, 1068660), (90, 1021164), (108, 850970), (120, 765873), (129, 712440), (135, 680776), (172, 534330), (180, 510582), (215, 427464), (216, 425485), (258, 356220), (270, 340388), (344, 267165), (360, 255291), (387, 237480), (430, 213732), (516, 178110), (540, 170194), (645, 142488), (774, 118740), (860, 106866), (1032, 89055), (1080, 85097), (1161, 79160), (1290, 71244), (1548, 59370), (1720, 53433), (1935, 47496), (1979, 46440), (2322, 39580), (2580, 35622), (3096, 29685), (3870, 23748), (3958, 23220), (4644, 19790), (5160, 17811), (5805, 15832), (5937, 15480), (7740, 11874), (7916, 11610), (9288, 9895)]