137003580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 478033920

約数和(自身を除く): 341030340

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, 227, 252, 315, 420, 454, 479, 630, 681, 908, 958, 1135, 1260, 1362, 1437, 1589, 1916, 2043, 2270, 2395, 2724, 2874, 3178, 3353, 3405, 4086, 4311, 4540, 4767, 4790, 5748, 6356, 6706, 6810, 7185, 7945, 8172, 8622, 9534, 9580, 10059, 10215, 13412, 13620, 14301, 14370, 15890, 16765, 17244, 19068, 20118, 20430, 21555, 23835, 28602, 28740, 30177, 31780, 33530, 40236, 40860, 43110, 47670, 50295, 57204, 60354, 67060, 71505, 86220, 95340, 100590, 108733, 120708, 143010, 150885, 201180, 217466, 286020, 301770, 326199, 434932, 543665, 603540, 652398, 761131, 978597, 1087330, 1304796, 1522262, 1630995, 1957194, 2174660, 2283393, 3044524, 3261990, 3805655, 3914388, 4566786, 4892985, 6523980, 6850179, 7611310, 9133572, 9785970, 11416965, 13700358, 15222620, 19571940, 22833930, 27400716, 34250895, 45667860, 68501790, 137003580]

約数ペア:

[(1, 137003580), (2, 68501790), (3, 45667860), (4, 34250895), (5, 27400716), (6, 22833930), (7, 19571940), (9, 15222620), (10, 13700358), (12, 11416965), (14, 9785970), (15, 9133572), (18, 7611310), (20, 6850179), (21, 6523980), (28, 4892985), (30, 4566786), (35, 3914388), (36, 3805655), (42, 3261990), (45, 3044524), (60, 2283393), (63, 2174660), (70, 1957194), (84, 1630995), (90, 1522262), (105, 1304796), (126, 1087330), (140, 978597), (180, 761131), (210, 652398), (227, 603540), (252, 543665), (315, 434932), (420, 326199), (454, 301770), (479, 286020), (630, 217466), (681, 201180), (908, 150885), (958, 143010), (1135, 120708), (1260, 108733), (1362, 100590), (1437, 95340), (1589, 86220), (1916, 71505), (2043, 67060), (2270, 60354), (2395, 57204), (2724, 50295), (2874, 47670), (3178, 43110), (3353, 40860), (3405, 40236), (4086, 33530), (4311, 31780), (4540, 30177), (4767, 28740), (4790, 28602), (5748, 23835), (6356, 21555), (6706, 20430), (6810, 20118), (7185, 19068), (7945, 17244), (8172, 16765), (8622, 15890), (9534, 14370), (9580, 14301), (10059, 13620), (10215, 13412)]