86748840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1776

約数の個数: 128

約数和(自身を含む): 295488000

約数和(自身を除く): 208739160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1709, 1880, 2115, 2538, 2820, 3384, 3418, 4230, 5076, 5127, 5640, 6345, 6836, 8460, 8545, 10152, 10254, 12690, 13672, 15381, 16920, 17090, 20508, 25380, 25635, 30762, 34180, 41016, 46143, 50760, 51270, 61524, 68360, 76905, 80323, 92286, 102540, 123048, 153810, 160646, 184572, 205080, 230715, 240969, 307620, 321292, 369144, 401615, 461430, 481938, 615240, 642584, 722907, 803230, 922860, 963876, 1204845, 1445814, 1606460, 1845720, 1927752, 2168721, 2409690, 2891628, 3212920, 3614535, 4337442, 4819380, 5783256, 7229070, 8674884, 9638760, 10843605, 14458140, 17349768, 21687210, 28916280, 43374420, 86748840]

約数ペア:

[(1, 86748840), (2, 43374420), (3, 28916280), (4, 21687210), (5, 17349768), (6, 14458140), (8, 10843605), (9, 9638760), (10, 8674884), (12, 7229070), (15, 5783256), (18, 4819380), (20, 4337442), (24, 3614535), (27, 3212920), (30, 2891628), (36, 2409690), (40, 2168721), (45, 1927752), (47, 1845720), (54, 1606460), (60, 1445814), (72, 1204845), (90, 963876), (94, 922860), (108, 803230), (120, 722907), (135, 642584), (141, 615240), (180, 481938), (188, 461430), (216, 401615), (235, 369144), (270, 321292), (282, 307620), (360, 240969), (376, 230715), (423, 205080), (470, 184572), (540, 160646), (564, 153810), (705, 123048), (846, 102540), (940, 92286), (1080, 80323), (1128, 76905), (1269, 68360), (1410, 61524), (1692, 51270), (1709, 50760), (1880, 46143), (2115, 41016), (2538, 34180), (2820, 30762), (3384, 25635), (3418, 25380), (4230, 20508), (5076, 17090), (5127, 16920), (5640, 15381), (6345, 13672), (6836, 12690), (8460, 10254), (8545, 10152)]