85320900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:523

約数の個数: 216

約数和(自身を含む): 316854720

約数和(自身を除く): 231533820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 29, 30, 35, 36, 42, 45, 50, 58, 60, 63, 70, 75, 84, 87, 90, 100, 105, 116, 126, 140, 145, 150, 174, 175, 180, 203, 210, 225, 252, 261, 290, 300, 315, 348, 350, 406, 420, 435, 450, 467, 522, 525, 580, 609, 630, 700, 725, 812, 870, 900, 934, 1015, 1044, 1050, 1218, 1260, 1305, 1401, 1450, 1575, 1740, 1827, 1868, 2030, 2100, 2175, 2335, 2436, 2610, 2802, 2900, 3045, 3150, 3269, 3654, 4060, 4203, 4350, 4670, 5075, 5220, 5604, 6090, 6300, 6525, 6538, 7005, 7308, 8406, 8700, 9135, 9340, 9807, 10150, 11675, 12180, 13050, 13076, 13543, 14010, 15225, 16345, 16812, 18270, 19614, 20300, 21015, 23350, 26100, 27086, 28020, 29421, 30450, 32690, 35025, 36540, 39228, 40629, 42030, 45675, 46700, 49035, 54172, 58842, 60900, 65380, 67715, 70050, 81258, 81725, 84060, 91350, 94801, 98070, 105075, 117684, 121887, 135430, 140100, 147105, 162516, 163450, 182700, 189602, 196140, 203145, 210150, 243774, 245175, 270860, 284403, 294210, 326900, 338575, 379204, 406290, 420300, 474005, 487548, 490350, 568806, 588420, 609435, 677150, 735525, 812580, 853209, 948010, 980700, 1015725, 1137612, 1218870, 1354300, 1422015, 1471050, 1706418, 1896020, 2031450, 2370025, 2437740, 2844030, 2942100, 3047175, 3412836, 4062900, 4266045, 4740050, 5688060, 6094350, 7110075, 8532090, 9480100, 12188700, 14220150, 17064180, 21330225, 28440300, 42660450, 85320900]

約数ペア:

[(1, 85320900), (2, 42660450), (3, 28440300), (4, 21330225), (5, 17064180), (6, 14220150), (7, 12188700), (9, 9480100), (10, 8532090), (12, 7110075), (14, 6094350), (15, 5688060), (18, 4740050), (20, 4266045), (21, 4062900), (25, 3412836), (28, 3047175), (29, 2942100), (30, 2844030), (35, 2437740), (36, 2370025), (42, 2031450), (45, 1896020), (50, 1706418), (58, 1471050), (60, 1422015), (63, 1354300), (70, 1218870), (75, 1137612), (84, 1015725), (87, 980700), (90, 948010), (100, 853209), (105, 812580), (116, 735525), (126, 677150), (140, 609435), (145, 588420), (150, 568806), (174, 490350), (175, 487548), (180, 474005), (203, 420300), (210, 406290), (225, 379204), (252, 338575), (261, 326900), (290, 294210), (300, 284403), (315, 270860), (348, 245175), (350, 243774), (406, 210150), (420, 203145), (435, 196140), (450, 189602), (467, 182700), (522, 163450), (525, 162516), (580, 147105), (609, 140100), (630, 135430), (700, 121887), (725, 117684), (812, 105075), (870, 98070), (900, 94801), (934, 91350), (1015, 84060), (1044, 81725), (1050, 81258), (1218, 70050), (1260, 67715), (1305, 65380), (1401, 60900), (1450, 58842), (1575, 54172), (1740, 49035), (1827, 46700), (1868, 45675), (2030, 42030), (2100, 40629), (2175, 39228), (2335, 36540), (2436, 35025), (2610, 32690), (2802, 30450), (2900, 29421), (3045, 28020), (3150, 27086), (3269, 26100), (3654, 23350), (4060, 21015), (4203, 20300), (4350, 19614), (4670, 18270), (5075, 16812), (5220, 16345), (5604, 15225), (6090, 14010), (6300, 13543), (6525, 13076), (6538, 13050), (7005, 12180), (7308, 11675), (8406, 10150), (8700, 9807), (9135, 9340)]