86092020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 216

約数和(自身を含む): 312215904

約数和(自身を除く): 226123884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 49, 60, 63, 70, 84, 86, 90, 98, 105, 126, 129, 140, 147, 172, 180, 196, 210, 215, 227, 245, 252, 258, 294, 301, 315, 387, 420, 430, 441, 454, 490, 516, 588, 602, 630, 645, 681, 735, 774, 860, 882, 903, 908, 980, 1135, 1204, 1260, 1290, 1362, 1470, 1505, 1548, 1589, 1764, 1806, 1935, 2043, 2107, 2205, 2270, 2580, 2709, 2724, 2940, 3010, 3178, 3405, 3612, 3870, 4086, 4214, 4410, 4515, 4540, 4767, 5418, 6020, 6321, 6356, 6810, 7740, 7945, 8172, 8428, 8820, 9030, 9534, 9761, 10215, 10535, 10836, 11123, 12642, 13545, 13620, 14301, 15890, 18060, 18963, 19068, 19522, 20430, 21070, 22246, 23835, 25284, 27090, 28602, 29283, 31605, 31780, 33369, 37926, 39044, 40860, 42140, 44492, 47670, 48805, 54180, 55615, 57204, 58566, 63210, 66738, 68327, 71505, 75852, 87849, 94815, 95340, 97610, 100107, 111230, 117132, 126420, 133476, 136654, 143010, 146415, 166845, 175698, 189630, 195220, 200214, 204981, 222460, 273308, 286020, 292830, 333690, 341635, 351396, 379260, 400428, 409962, 439245, 478289, 500535, 585660, 614943, 667380, 683270, 819924, 878490, 956578, 1001070, 1024905, 1229886, 1366540, 1434867, 1756980, 1913156, 2002140, 2049810, 2391445, 2459772, 2869734, 3074715, 4099620, 4304601, 4782890, 5739468, 6149430, 7174335, 8609202, 9565780, 12298860, 14348670, 17218404, 21523005, 28697340, 43046010, 86092020]

約数ペア:

[(1, 86092020), (2, 43046010), (3, 28697340), (4, 21523005), (5, 17218404), (6, 14348670), (7, 12298860), (9, 9565780), (10, 8609202), (12, 7174335), (14, 6149430), (15, 5739468), (18, 4782890), (20, 4304601), (21, 4099620), (28, 3074715), (30, 2869734), (35, 2459772), (36, 2391445), (42, 2049810), (43, 2002140), (45, 1913156), (49, 1756980), (60, 1434867), (63, 1366540), (70, 1229886), (84, 1024905), (86, 1001070), (90, 956578), (98, 878490), (105, 819924), (126, 683270), (129, 667380), (140, 614943), (147, 585660), (172, 500535), (180, 478289), (196, 439245), (210, 409962), (215, 400428), (227, 379260), (245, 351396), (252, 341635), (258, 333690), (294, 292830), (301, 286020), (315, 273308), (387, 222460), (420, 204981), (430, 200214), (441, 195220), (454, 189630), (490, 175698), (516, 166845), (588, 146415), (602, 143010), (630, 136654), (645, 133476), (681, 126420), (735, 117132), (774, 111230), (860, 100107), (882, 97610), (903, 95340), (908, 94815), (980, 87849), (1135, 75852), (1204, 71505), (1260, 68327), (1290, 66738), (1362, 63210), (1470, 58566), (1505, 57204), (1548, 55615), (1589, 54180), (1764, 48805), (1806, 47670), (1935, 44492), (2043, 42140), (2107, 40860), (2205, 39044), (2270, 37926), (2580, 33369), (2709, 31780), (2724, 31605), (2940, 29283), (3010, 28602), (3178, 27090), (3405, 25284), (3612, 23835), (3870, 22246), (4086, 21070), (4214, 20430), (4410, 19522), (4515, 19068), (4540, 18963), (4767, 18060), (5418, 15890), (6020, 14301), (6321, 13620), (6356, 13545), (6810, 12642), (7740, 11123), (7945, 10836), (8172, 10535), (8428, 10215), (8820, 9761), (9030, 9534)]