27667860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 88303488

約数和(自身を除く): 60635628

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 103, 110, 111, 121, 132, 148, 165, 185, 206, 220, 222, 242, 309, 330, 363, 370, 407, 412, 444, 484, 515, 555, 605, 618, 660, 726, 740, 814, 1030, 1110, 1133, 1210, 1221, 1236, 1452, 1545, 1628, 1815, 2035, 2060, 2220, 2266, 2420, 2442, 3090, 3399, 3630, 3811, 4070, 4477, 4532, 4884, 5665, 6105, 6180, 6798, 7260, 7622, 8140, 8954, 11330, 11433, 12210, 12463, 13431, 13596, 15244, 16995, 17908, 19055, 22385, 22660, 22866, 24420, 24926, 26862, 33990, 37389, 38110, 41921, 44770, 45732, 49852, 53724, 57165, 62315, 67155, 67980, 74778, 76220, 83842, 89540, 114330, 124630, 125763, 134310, 149556, 167684, 186945, 209605, 228660, 249260, 251526, 268620, 373890, 419210, 461131, 503052, 628815, 747780, 838420, 922262, 1257630, 1383393, 1844524, 2305655, 2515260, 2766786, 4611310, 5533572, 6916965, 9222620, 13833930, 27667860]

約数ペア:

[(1, 27667860), (2, 13833930), (3, 9222620), (4, 6916965), (5, 5533572), (6, 4611310), (10, 2766786), (11, 2515260), (12, 2305655), (15, 1844524), (20, 1383393), (22, 1257630), (30, 922262), (33, 838420), (37, 747780), (44, 628815), (55, 503052), (60, 461131), (66, 419210), (74, 373890), (103, 268620), (110, 251526), (111, 249260), (121, 228660), (132, 209605), (148, 186945), (165, 167684), (185, 149556), (206, 134310), (220, 125763), (222, 124630), (242, 114330), (309, 89540), (330, 83842), (363, 76220), (370, 74778), (407, 67980), (412, 67155), (444, 62315), (484, 57165), (515, 53724), (555, 49852), (605, 45732), (618, 44770), (660, 41921), (726, 38110), (740, 37389), (814, 33990), (1030, 26862), (1110, 24926), (1133, 24420), (1210, 22866), (1221, 22660), (1236, 22385), (1452, 19055), (1545, 17908), (1628, 16995), (1815, 15244), (2035, 13596), (2060, 13431), (2220, 12463), (2266, 12210), (2420, 11433), (2442, 11330), (3090, 8954), (3399, 8140), (3630, 7622), (3811, 7260), (4070, 6798), (4477, 6180), (4532, 6105), (4884, 5665)]