89247180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 289578240

約数和(自身を除く): 200331060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 363, 380, 418, 484, 570, 605, 627, 647, 660, 726, 836, 1045, 1140, 1210, 1254, 1294, 1452, 1815, 1941, 2090, 2299, 2420, 2508, 2588, 3135, 3235, 3630, 3882, 4180, 4598, 6270, 6470, 6897, 7117, 7260, 7764, 9196, 9705, 11495, 12293, 12540, 12940, 13794, 14234, 19410, 21351, 22990, 24586, 27588, 28468, 34485, 35585, 36879, 38820, 42702, 45980, 49172, 61465, 68970, 71170, 73758, 78287, 85404, 106755, 122930, 135223, 137940, 142340, 147516, 156574, 184395, 213510, 234861, 245860, 270446, 313148, 368790, 391435, 405669, 427020, 469722, 540892, 676115, 737580, 782870, 811338, 939444, 1174305, 1352230, 1487453, 1565740, 1622676, 2028345, 2348610, 2704460, 2974906, 4056690, 4462359, 4697220, 5949812, 7437265, 8113380, 8924718, 14874530, 17849436, 22311795, 29749060, 44623590, 89247180]

約数ペア:

[(1, 89247180), (2, 44623590), (3, 29749060), (4, 22311795), (5, 17849436), (6, 14874530), (10, 8924718), (11, 8113380), (12, 7437265), (15, 5949812), (19, 4697220), (20, 4462359), (22, 4056690), (30, 2974906), (33, 2704460), (38, 2348610), (44, 2028345), (55, 1622676), (57, 1565740), (60, 1487453), (66, 1352230), (76, 1174305), (95, 939444), (110, 811338), (114, 782870), (121, 737580), (132, 676115), (165, 540892), (190, 469722), (209, 427020), (220, 405669), (228, 391435), (242, 368790), (285, 313148), (330, 270446), (363, 245860), (380, 234861), (418, 213510), (484, 184395), (570, 156574), (605, 147516), (627, 142340), (647, 137940), (660, 135223), (726, 122930), (836, 106755), (1045, 85404), (1140, 78287), (1210, 73758), (1254, 71170), (1294, 68970), (1452, 61465), (1815, 49172), (1941, 45980), (2090, 42702), (2299, 38820), (2420, 36879), (2508, 35585), (2588, 34485), (3135, 28468), (3235, 27588), (3630, 24586), (3882, 22990), (4180, 21351), (4598, 19410), (6270, 14234), (6470, 13794), (6897, 12940), (7117, 12540), (7260, 12293), (7764, 11495), (9196, 9705)]