87187770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:860

約数の個数: 96

約数和(自身を含む): 242498880

約数和(自身を除く): 155311110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 67, 90, 95, 114, 134, 171, 190, 201, 285, 335, 342, 402, 570, 603, 670, 761, 855, 1005, 1206, 1273, 1522, 1710, 2010, 2283, 2546, 3015, 3805, 3819, 4566, 6030, 6365, 6849, 7610, 7638, 11415, 11457, 12730, 13698, 14459, 19095, 22830, 22914, 28918, 34245, 38190, 43377, 50987, 57285, 68490, 72295, 86754, 101974, 114570, 130131, 144590, 152961, 216885, 254935, 260262, 305922, 433770, 458883, 509870, 650655, 764805, 917766, 968753, 1301310, 1529610, 1937506, 2294415, 2906259, 4588830, 4843765, 5812518, 8718777, 9687530, 14531295, 17437554, 29062590, 43593885, 87187770]

約数ペア:

[(1, 87187770), (2, 43593885), (3, 29062590), (5, 17437554), (6, 14531295), (9, 9687530), (10, 8718777), (15, 5812518), (18, 4843765), (19, 4588830), (30, 2906259), (38, 2294415), (45, 1937506), (57, 1529610), (67, 1301310), (90, 968753), (95, 917766), (114, 764805), (134, 650655), (171, 509870), (190, 458883), (201, 433770), (285, 305922), (335, 260262), (342, 254935), (402, 216885), (570, 152961), (603, 144590), (670, 130131), (761, 114570), (855, 101974), (1005, 86754), (1206, 72295), (1273, 68490), (1522, 57285), (1710, 50987), (2010, 43377), (2283, 38190), (2546, 34245), (3015, 28918), (3805, 22914), (3819, 22830), (4566, 19095), (6030, 14459), (6365, 13698), (6849, 12730), (7610, 11457), (7638, 11415)]