135436140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2356

約数の個数: 144

約数和(自身を含む): 479711232

約数和(自身を除く): 344275092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2115, 2287, 2820, 2961, 3290, 3948, 4230, 4574, 4935, 5922, 6580, 6861, 8460, 9148, 9870, 11435, 11844, 13722, 14805, 16009, 19740, 20583, 22870, 27444, 29610, 32018, 34305, 41166, 45740, 48027, 59220, 64036, 68610, 80045, 82332, 96054, 102915, 107489, 137220, 144081, 160090, 192108, 205830, 214978, 240135, 288162, 320180, 322467, 411660, 429956, 480270, 537445, 576324, 644934, 720405, 752423, 960540, 967401, 1074890, 1289868, 1440810, 1504846, 1612335, 1934802, 2149780, 2257269, 2881620, 3009692, 3224670, 3762115, 3869604, 4514538, 4837005, 6449340, 6771807, 7524230, 9029076, 9674010, 11286345, 13543614, 15048460, 19348020, 22572690, 27087228, 33859035, 45145380, 67718070, 135436140]

約数ペア:

[(1, 135436140), (2, 67718070), (3, 45145380), (4, 33859035), (5, 27087228), (6, 22572690), (7, 19348020), (9, 15048460), (10, 13543614), (12, 11286345), (14, 9674010), (15, 9029076), (18, 7524230), (20, 6771807), (21, 6449340), (28, 4837005), (30, 4514538), (35, 3869604), (36, 3762115), (42, 3224670), (45, 3009692), (47, 2881620), (60, 2257269), (63, 2149780), (70, 1934802), (84, 1612335), (90, 1504846), (94, 1440810), (105, 1289868), (126, 1074890), (140, 967401), (141, 960540), (180, 752423), (188, 720405), (210, 644934), (235, 576324), (252, 537445), (282, 480270), (315, 429956), (329, 411660), (420, 322467), (423, 320180), (470, 288162), (564, 240135), (630, 214978), (658, 205830), (705, 192108), (846, 160090), (940, 144081), (987, 137220), (1260, 107489), (1316, 102915), (1410, 96054), (1645, 82332), (1692, 80045), (1974, 68610), (2115, 64036), (2287, 59220), (2820, 48027), (2961, 45740), (3290, 41166), (3948, 34305), (4230, 32018), (4574, 29610), (4935, 27444), (5922, 22870), (6580, 20583), (6861, 19740), (8460, 16009), (9148, 14805), (9870, 13722), (11435, 11844)]