105238440

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{401}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 356047380

約数和(自身を除く): 250808940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 401, 405, 486, 540, 648, 729, 802, 810, 972, 1080, 1203, 1215, 1458, 1604, 1620, 1944, 2005, 2187, 2406, 2430, 2916, 3208, 3240, 3609, 3645, 4010, 4374, 4812, 4860, 5832, 6015, 6561, 7218, 7290, 8020, 8748, 9624, 9720, 10827, 10935, 12030, 13122, 14436, 14580, 16040, 17496, 18045, 21654, 21870, 24060, 26244, 28872, 29160, 32481, 32805, 36090, 43308, 43740, 48120, 52488, 54135, 64962, 65610, 72180, 86616, 87480, 97443, 108270, 129924, 131220, 144360, 162405, 194886, 216540, 259848, 262440, 292329, 324810, 389772, 433080, 487215, 584658, 649620, 779544, 876987, 974430, 1169316, 1299240, 1461645, 1753974, 1948860, 2338632, 2630961, 2923290, 3507948, 3897720, 4384935, 5261922, 5846580, 7015896, 8769870, 10523844, 11693160, 13154805, 17539740, 21047688, 26309610, 35079480, 52619220, 105238440]

約数ペア:

[(1, 105238440), (2, 52619220), (3, 35079480), (4, 26309610), (5, 21047688), (6, 17539740), (8, 13154805), (9, 11693160), (10, 10523844), (12, 8769870), (15, 7015896), (18, 5846580), (20, 5261922), (24, 4384935), (27, 3897720), (30, 3507948), (36, 2923290), (40, 2630961), (45, 2338632), (54, 1948860), (60, 1753974), (72, 1461645), (81, 1299240), (90, 1169316), (108, 974430), (120, 876987), (135, 779544), (162, 649620), (180, 584658), (216, 487215), (243, 433080), (270, 389772), (324, 324810), (360, 292329), (401, 262440), (405, 259848), (486, 216540), (540, 194886), (648, 162405), (729, 144360), (802, 131220), (810, 129924), (972, 108270), (1080, 97443), (1203, 87480), (1215, 86616), (1458, 72180), (1604, 65610), (1620, 64962), (1944, 54135), (2005, 52488), (2187, 48120), (2406, 43740), (2430, 43308), (2916, 36090), (3208, 32805), (3240, 32481), (3609, 29160), (3645, 28872), (4010, 26244), (4374, 24060), (4812, 21870), (4860, 21654), (5832, 18045), (6015, 17496), (6561, 16040), (7218, 14580), (7290, 14436), (8020, 13122), (8748, 12030), (9624, 10935), (9720, 10827)]