61749540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:879

約数の個数: 120

約数和(自身を含む): 198076032

約数和(自身を除く): 136326492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 705, 810, 811, 846, 940, 1269, 1410, 1620, 1622, 1692, 2115, 2433, 2538, 2820, 3244, 3807, 4055, 4230, 4866, 5076, 6345, 7299, 7614, 8110, 8460, 9732, 12165, 12690, 14598, 15228, 16220, 19035, 21897, 24330, 25380, 29196, 36495, 38070, 38117, 43794, 48660, 65691, 72990, 76140, 76234, 87588, 109485, 114351, 131382, 145980, 152468, 190585, 218970, 228702, 262764, 328455, 343053, 381170, 437940, 457404, 571755, 656910, 686106, 762340, 1029159, 1143510, 1313820, 1372212, 1715265, 2058318, 2287020, 3087477, 3430530, 4116636, 5145795, 6174954, 6861060, 10291590, 12349908, 15437385, 20583180, 30874770, 61749540]

約数ペア:

[(1, 61749540), (2, 30874770), (3, 20583180), (4, 15437385), (5, 12349908), (6, 10291590), (9, 6861060), (10, 6174954), (12, 5145795), (15, 4116636), (18, 3430530), (20, 3087477), (27, 2287020), (30, 2058318), (36, 1715265), (45, 1372212), (47, 1313820), (54, 1143510), (60, 1029159), (81, 762340), (90, 686106), (94, 656910), (108, 571755), (135, 457404), (141, 437940), (162, 381170), (180, 343053), (188, 328455), (235, 262764), (270, 228702), (282, 218970), (324, 190585), (405, 152468), (423, 145980), (470, 131382), (540, 114351), (564, 109485), (705, 87588), (810, 76234), (811, 76140), (846, 72990), (940, 65691), (1269, 48660), (1410, 43794), (1620, 38117), (1622, 38070), (1692, 36495), (2115, 29196), (2433, 25380), (2538, 24330), (2820, 21897), (3244, 19035), (3807, 16220), (4055, 15228), (4230, 14598), (4866, 12690), (5076, 12165), (6345, 9732), (7299, 8460), (7614, 8110)]