129078180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 499000320

約数和(自身を除く): 369922140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 67, 70, 77, 84, 90, 99, 105, 110, 126, 132, 134, 139, 140, 154, 165, 180, 198, 201, 210, 220, 231, 252, 268, 278, 308, 315, 330, 335, 385, 396, 402, 417, 420, 462, 469, 495, 556, 603, 630, 660, 670, 693, 695, 737, 770, 804, 834, 924, 938, 973, 990, 1005, 1155, 1206, 1251, 1260, 1340, 1386, 1390, 1407, 1474, 1529, 1540, 1668, 1876, 1946, 1980, 2010, 2085, 2211, 2310, 2345, 2412, 2502, 2772, 2780, 2814, 2919, 2948, 3015, 3058, 3465, 3685, 3892, 4020, 4170, 4221, 4422, 4587, 4620, 4690, 4865, 5004, 5159, 5628, 5838, 6030, 6116, 6255, 6633, 6930, 7035, 7370, 7645, 8340, 8442, 8757, 8844, 9174, 9313, 9380, 9730, 10318, 10703, 11055, 11676, 12060, 12510, 13266, 13761, 13860, 14070, 14595, 14740, 15290, 15477, 16884, 17514, 18348, 18626, 19460, 20636, 21105, 21406, 22110, 22935, 25020, 25795, 26532, 27522, 27939, 28140, 29190, 30580, 30954, 32109, 33165, 35028, 37252, 42210, 42812, 43785, 44220, 45870, 46431, 46565, 51590, 53515, 55044, 55878, 58380, 61908, 64218, 65191, 66330, 68805, 77385, 83817, 84420, 87570, 91740, 92862, 93130, 96327, 102443, 103180, 107030, 111756, 128436, 130382, 132660, 137610, 139695, 154770, 160545, 167634, 175140, 185724, 186260, 192654, 195573, 204886, 214060, 232155, 260764, 275220, 279390, 307329, 309540, 321090, 325955, 335268, 385308, 391146, 409772, 419085, 464310, 481635, 512215, 558780, 586719, 614658, 642180, 651910, 717101, 782292, 838170, 921987, 928620, 963270, 977865, 1024430, 1173438, 1229316, 1303820, 1434202, 1536645, 1676340, 1843974, 1926540, 1955730, 2048860, 2151303, 2346876, 2868404, 2933595, 3073290, 3585505, 3687948, 3911460, 4302606, 4609935, 5867190, 6146580, 6453909, 7171010, 8605212, 9219870, 10756515, 11734380, 12907818, 14342020, 18439740, 21513030, 25815636, 32269545, 43026060, 64539090, 129078180]

約数ペア:

[(1, 129078180), (2, 64539090), (3, 43026060), (4, 32269545), (5, 25815636), (6, 21513030), (7, 18439740), (9, 14342020), (10, 12907818), (11, 11734380), (12, 10756515), (14, 9219870), (15, 8605212), (18, 7171010), (20, 6453909), (21, 6146580), (22, 5867190), (28, 4609935), (30, 4302606), (33, 3911460), (35, 3687948), (36, 3585505), (42, 3073290), (44, 2933595), (45, 2868404), (55, 2346876), (60, 2151303), (63, 2048860), (66, 1955730), (67, 1926540), (70, 1843974), (77, 1676340), (84, 1536645), (90, 1434202), (99, 1303820), (105, 1229316), (110, 1173438), (126, 1024430), (132, 977865), (134, 963270), (139, 928620), (140, 921987), (154, 838170), (165, 782292), (180, 717101), (198, 651910), (201, 642180), (210, 614658), (220, 586719), (231, 558780), (252, 512215), (268, 481635), (278, 464310), (308, 419085), (315, 409772), (330, 391146), (335, 385308), (385, 335268), (396, 325955), (402, 321090), (417, 309540), (420, 307329), (462, 279390), (469, 275220), (495, 260764), (556, 232155), (603, 214060), (630, 204886), (660, 195573), (670, 192654), (693, 186260), (695, 185724), (737, 175140), (770, 167634), (804, 160545), (834, 154770), (924, 139695), (938, 137610), (973, 132660), (990, 130382), (1005, 128436), (1155, 111756), (1206, 107030), (1251, 103180), (1260, 102443), (1340, 96327), (1386, 93130), (1390, 92862), (1407, 91740), (1474, 87570), (1529, 84420), (1540, 83817), (1668, 77385), (1876, 68805), (1946, 66330), (1980, 65191), (2010, 64218), (2085, 61908), (2211, 58380), (2310, 55878), (2345, 55044), (2412, 53515), (2502, 51590), (2772, 46565), (2780, 46431), (2814, 45870), (2919, 44220), (2948, 43785), (3015, 42812), (3058, 42210), (3465, 37252), (3685, 35028), (3892, 33165), (4020, 32109), (4170, 30954), (4221, 30580), (4422, 29190), (4587, 28140), (4620, 27939), (4690, 27522), (4865, 26532), (5004, 25795), (5159, 25020), (5628, 22935), (5838, 22110), (6030, 21406), (6116, 21105), (6255, 20636), (6633, 19460), (6930, 18626), (7035, 18348), (7370, 17514), (7645, 16884), (8340, 15477), (8442, 15290), (8757, 14740), (8844, 14595), (9174, 14070), (9313, 13860), (9380, 13761), (9730, 13266), (10318, 12510), (10703, 12060), (11055, 11676)]