180681930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 561375360

約数和(自身を除く): 380693430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 101, 110, 117, 130, 139, 143, 165, 195, 198, 202, 234, 278, 286, 303, 330, 390, 417, 429, 495, 505, 585, 606, 695, 715, 834, 858, 909, 990, 1010, 1111, 1170, 1251, 1287, 1313, 1390, 1430, 1515, 1529, 1807, 1818, 2085, 2145, 2222, 2502, 2574, 2626, 3030, 3058, 3333, 3614, 3939, 4170, 4290, 4545, 4587, 5421, 5555, 6255, 6435, 6565, 6666, 7645, 7878, 9035, 9090, 9174, 9999, 10842, 11110, 11817, 12510, 12870, 13130, 13761, 14039, 14443, 15290, 16263, 16665, 18070, 19695, 19877, 19998, 22935, 23634, 27105, 27522, 28078, 28886, 32526, 33330, 39390, 39754, 42117, 43329, 45870, 49995, 54210, 59085, 59631, 68805, 70195, 72215, 81315, 84234, 86658, 99385, 99990, 118170, 119262, 126351, 129987, 137610, 140390, 144430, 154429, 162630, 178893, 182507, 198770, 210585, 216645, 252702, 259974, 298155, 308858, 357786, 365014, 421170, 433290, 463287, 547521, 596310, 631755, 649935, 772145, 894465, 912535, 926574, 1095042, 1263510, 1299870, 1389861, 1544290, 1642563, 1788930, 1825070, 2007577, 2316435, 2737605, 2779722, 3285126, 4015154, 4632870, 5475210, 6022731, 6949305, 8212815, 10037885, 12045462, 13898610, 16425630, 18068193, 20075770, 30113655, 36136386, 60227310, 90340965, 180681930]

約数ペア:

[(1, 180681930), (2, 90340965), (3, 60227310), (5, 36136386), (6, 30113655), (9, 20075770), (10, 18068193), (11, 16425630), (13, 13898610), (15, 12045462), (18, 10037885), (22, 8212815), (26, 6949305), (30, 6022731), (33, 5475210), (39, 4632870), (45, 4015154), (55, 3285126), (65, 2779722), (66, 2737605), (78, 2316435), (90, 2007577), (99, 1825070), (101, 1788930), (110, 1642563), (117, 1544290), (130, 1389861), (139, 1299870), (143, 1263510), (165, 1095042), (195, 926574), (198, 912535), (202, 894465), (234, 772145), (278, 649935), (286, 631755), (303, 596310), (330, 547521), (390, 463287), (417, 433290), (429, 421170), (495, 365014), (505, 357786), (585, 308858), (606, 298155), (695, 259974), (715, 252702), (834, 216645), (858, 210585), (909, 198770), (990, 182507), (1010, 178893), (1111, 162630), (1170, 154429), (1251, 144430), (1287, 140390), (1313, 137610), (1390, 129987), (1430, 126351), (1515, 119262), (1529, 118170), (1807, 99990), (1818, 99385), (2085, 86658), (2145, 84234), (2222, 81315), (2502, 72215), (2574, 70195), (2626, 68805), (3030, 59631), (3058, 59085), (3333, 54210), (3614, 49995), (3939, 45870), (4170, 43329), (4290, 42117), (4545, 39754), (4587, 39390), (5421, 33330), (5555, 32526), (6255, 28886), (6435, 28078), (6565, 27522), (6666, 27105), (7645, 23634), (7878, 22935), (9035, 19998), (9090, 19877), (9174, 19695), (9999, 18070), (10842, 16665), (11110, 16263), (11817, 15290), (12510, 14443), (12870, 14039), (13130, 13761)]