677377260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{877}}^1$

素因数の和:1512

約数の個数: 144

約数和(自身を含む): 2354753856

約数和(自身を除く): 1677376596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 613, 630, 877, 1226, 1260, 1754, 1839, 2452, 2631, 3065, 3508, 3678, 4291, 4385, 5262, 5517, 6130, 6139, 7356, 7893, 8582, 8770, 9195, 10524, 11034, 12260, 12278, 12873, 13155, 15786, 17164, 17540, 18390, 18417, 21455, 22068, 24556, 25746, 26310, 27585, 30695, 31572, 36780, 36834, 38619, 39465, 42910, 51492, 52620, 55170, 55251, 61390, 64365, 73668, 77238, 78930, 85820, 92085, 110340, 110502, 122780, 128730, 154476, 157860, 184170, 193095, 221004, 257460, 276255, 368340, 386190, 537601, 552510, 772380, 1075202, 1105020, 1612803, 2150404, 2688005, 3225606, 3763207, 4838409, 5376010, 6451212, 7526414, 8064015, 9676818, 10752020, 11289621, 15052828, 16128030, 18816035, 19353636, 22579242, 24192045, 32256060, 33868863, 37632070, 45158484, 48384090, 56448105, 67737726, 75264140, 96768180, 112896210, 135475452, 169344315, 225792420, 338688630, 677377260]

約数ペア:

[(1, 677377260), (2, 338688630), (3, 225792420), (4, 169344315), (5, 135475452), (6, 112896210), (7, 96768180), (9, 75264140), (10, 67737726), (12, 56448105), (14, 48384090), (15, 45158484), (18, 37632070), (20, 33868863), (21, 32256060), (28, 24192045), (30, 22579242), (35, 19353636), (36, 18816035), (42, 16128030), (45, 15052828), (60, 11289621), (63, 10752020), (70, 9676818), (84, 8064015), (90, 7526414), (105, 6451212), (126, 5376010), (140, 4838409), (180, 3763207), (210, 3225606), (252, 2688005), (315, 2150404), (420, 1612803), (613, 1105020), (630, 1075202), (877, 772380), (1226, 552510), (1260, 537601), (1754, 386190), (1839, 368340), (2452, 276255), (2631, 257460), (3065, 221004), (3508, 193095), (3678, 184170), (4291, 157860), (4385, 154476), (5262, 128730), (5517, 122780), (6130, 110502), (6139, 110340), (7356, 92085), (7893, 85820), (8582, 78930), (8770, 77238), (9195, 73668), (10524, 64365), (11034, 61390), (12260, 55251), (12278, 55170), (12873, 52620), (13155, 51492), (15786, 42910), (17164, 39465), (17540, 38619), (18390, 36834), (18417, 36780), (21455, 31572), (22068, 30695), (24556, 27585), (25746, 26310)]