5103780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 16981440

約数和(自身を除く): 11877660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 37, 38, 44, 55, 57, 60, 66, 74, 76, 95, 110, 111, 114, 121, 132, 148, 165, 185, 190, 209, 220, 222, 228, 242, 285, 330, 363, 370, 380, 407, 418, 444, 484, 555, 570, 605, 627, 660, 703, 726, 740, 814, 836, 1045, 1110, 1140, 1210, 1221, 1254, 1406, 1452, 1628, 1815, 2035, 2090, 2109, 2220, 2299, 2420, 2442, 2508, 2812, 3135, 3515, 3630, 4070, 4180, 4218, 4477, 4598, 4884, 6105, 6270, 6897, 7030, 7260, 7733, 8140, 8436, 8954, 9196, 10545, 11495, 12210, 12540, 13431, 13794, 14060, 15466, 17908, 21090, 22385, 22990, 23199, 24420, 26862, 27588, 30932, 34485, 38665, 42180, 44770, 45980, 46398, 53724, 67155, 68970, 77330, 85063, 89540, 92796, 115995, 134310, 137940, 154660, 170126, 231990, 255189, 268620, 340252, 425315, 463980, 510378, 850630, 1020756, 1275945, 1701260, 2551890, 5103780]

約数ペア:

[(1, 5103780), (2, 2551890), (3, 1701260), (4, 1275945), (5, 1020756), (6, 850630), (10, 510378), (11, 463980), (12, 425315), (15, 340252), (19, 268620), (20, 255189), (22, 231990), (30, 170126), (33, 154660), (37, 137940), (38, 134310), (44, 115995), (55, 92796), (57, 89540), (60, 85063), (66, 77330), (74, 68970), (76, 67155), (95, 53724), (110, 46398), (111, 45980), (114, 44770), (121, 42180), (132, 38665), (148, 34485), (165, 30932), (185, 27588), (190, 26862), (209, 24420), (220, 23199), (222, 22990), (228, 22385), (242, 21090), (285, 17908), (330, 15466), (363, 14060), (370, 13794), (380, 13431), (407, 12540), (418, 12210), (444, 11495), (484, 10545), (555, 9196), (570, 8954), (605, 8436), (627, 8140), (660, 7733), (703, 7260), (726, 7030), (740, 6897), (814, 6270), (836, 6105), (1045, 4884), (1110, 4598), (1140, 4477), (1210, 4218), (1221, 4180), (1254, 4070), (1406, 3630), (1452, 3515), (1628, 3135), (1815, 2812), (2035, 2508), (2090, 2442), (2109, 2420), (2220, 2299)]