57474810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 165826440

約数和(自身を除く): 108351630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 61, 87, 90, 95, 114, 122, 145, 171, 174, 183, 190, 261, 285, 290, 305, 342, 361, 366, 435, 522, 549, 551, 570, 610, 722, 855, 870, 915, 1083, 1098, 1102, 1159, 1305, 1653, 1710, 1769, 1805, 1830, 2166, 2318, 2610, 2745, 2755, 3249, 3306, 3477, 3538, 3610, 4959, 5307, 5415, 5490, 5510, 5795, 6498, 6954, 8265, 8845, 9918, 10431, 10469, 10614, 10830, 11590, 15921, 16245, 16530, 17385, 17690, 20862, 20938, 22021, 24795, 26535, 31407, 31842, 32490, 33611, 34770, 44042, 49590, 52155, 52345, 53070, 62814, 66063, 67222, 79605, 94221, 100833, 104310, 104690, 110105, 132126, 157035, 159210, 168055, 188442, 198189, 201666, 220210, 302499, 314070, 330315, 336110, 396378, 471105, 504165, 604998, 638609, 660630, 942210, 990945, 1008330, 1277218, 1512495, 1915827, 1981890, 3024990, 3193045, 3831654, 5747481, 6386090, 9579135, 11494962, 19158270, 28737405, 57474810]

約数ペア:

[(1, 57474810), (2, 28737405), (3, 19158270), (5, 11494962), (6, 9579135), (9, 6386090), (10, 5747481), (15, 3831654), (18, 3193045), (19, 3024990), (29, 1981890), (30, 1915827), (38, 1512495), (45, 1277218), (57, 1008330), (58, 990945), (61, 942210), (87, 660630), (90, 638609), (95, 604998), (114, 504165), (122, 471105), (145, 396378), (171, 336110), (174, 330315), (183, 314070), (190, 302499), (261, 220210), (285, 201666), (290, 198189), (305, 188442), (342, 168055), (361, 159210), (366, 157035), (435, 132126), (522, 110105), (549, 104690), (551, 104310), (570, 100833), (610, 94221), (722, 79605), (855, 67222), (870, 66063), (915, 62814), (1083, 53070), (1098, 52345), (1102, 52155), (1159, 49590), (1305, 44042), (1653, 34770), (1710, 33611), (1769, 32490), (1805, 31842), (1830, 31407), (2166, 26535), (2318, 24795), (2610, 22021), (2745, 20938), (2755, 20862), (3249, 17690), (3306, 17385), (3477, 16530), (3538, 16245), (3610, 15921), (4959, 11590), (5307, 10830), (5415, 10614), (5490, 10469), (5510, 10431), (5795, 9918), (6498, 8845), (6954, 8265)]