8907533580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{787}}^1\times {\mathrm{1559}}^1$

素因数の和:2380

約数の個数: 144

約数和(自身を含む): 27467032320

約数和(自身を除く): 18559498740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 787, 1210, 1452, 1559, 1574, 1815, 2361, 2420, 3118, 3148, 3630, 3935, 4677, 4722, 6236, 7260, 7795, 7870, 8657, 9354, 9444, 11805, 15590, 15740, 17149, 17314, 18708, 23385, 23610, 25971, 31180, 34298, 34628, 43285, 46770, 47220, 51447, 51942, 68596, 85745, 86570, 93540, 95227, 102894, 103884, 129855, 171490, 173140, 188639, 190454, 205788, 257235, 259710, 285681, 342980, 377278, 380908, 476135, 514470, 519420, 565917, 571362, 754556, 943195, 952270, 1028940, 1131834, 1142724, 1226933, 1428405, 1886390, 1904540, 2263668, 2453866, 2829585, 2856810, 3680799, 3772780, 4907732, 5659170, 5713620, 6134665, 7361598, 11318340, 12269330, 13496263, 14723196, 18403995, 24538660, 26992526, 36807990, 40488789, 53985052, 67481315, 73615980, 80977578, 134962630, 148458893, 161955156, 202443945, 269925260, 296917786, 404887890, 445376679, 593835572, 742294465, 809775780, 890753358, 1484588930, 1781506716, 2226883395, 2969177860, 4453766790, 8907533580]

約数ペア:

[(1, 8907533580), (2, 4453766790), (3, 2969177860), (4, 2226883395), (5, 1781506716), (6, 1484588930), (10, 890753358), (11, 809775780), (12, 742294465), (15, 593835572), (20, 445376679), (22, 404887890), (30, 296917786), (33, 269925260), (44, 202443945), (55, 161955156), (60, 148458893), (66, 134962630), (110, 80977578), (121, 73615980), (132, 67481315), (165, 53985052), (220, 40488789), (242, 36807990), (330, 26992526), (363, 24538660), (484, 18403995), (605, 14723196), (660, 13496263), (726, 12269330), (787, 11318340), (1210, 7361598), (1452, 6134665), (1559, 5713620), (1574, 5659170), (1815, 4907732), (2361, 3772780), (2420, 3680799), (3118, 2856810), (3148, 2829585), (3630, 2453866), (3935, 2263668), (4677, 1904540), (4722, 1886390), (6236, 1428405), (7260, 1226933), (7795, 1142724), (7870, 1131834), (8657, 1028940), (9354, 952270), (9444, 943195), (11805, 754556), (15590, 571362), (15740, 565917), (17149, 519420), (17314, 514470), (18708, 476135), (23385, 380908), (23610, 377278), (25971, 342980), (31180, 285681), (34298, 259710), (34628, 257235), (43285, 205788), (46770, 190454), (47220, 188639), (51447, 173140), (51942, 171490), (68596, 129855), (85745, 103884), (86570, 102894), (93540, 95227)]