137903220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8419}}^1$

素因数の和:8454

約数の個数: 144

約数和(自身を含む): 514899840

約数和(自身を除く): 376996620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 8419, 16380, 16838, 25257, 33676, 42095, 50514, 58933, 75771, 84190, 101028, 109447, 117866, 126285, 151542, 168380, 176799, 218894, 235732, 252570, 294665, 303084, 328341, 353598, 378855, 437788, 505140, 530397, 547235, 589330, 656682, 707196, 757710, 766129, 883995, 985023, 1060794, 1094470, 1178660, 1313364, 1515420, 1532258, 1641705, 1767990, 1970046, 2121588, 2188940, 2298387, 2651985, 3064516, 3283410, 3535980, 3830645, 3940092, 4596774, 4925115, 5303970, 6566820, 6895161, 7661290, 9193548, 9850230, 10607940, 11491935, 13790322, 15322580, 19700460, 22983870, 27580644, 34475805, 45967740, 68951610, 137903220]

約数ペア:

[(1, 137903220), (2, 68951610), (3, 45967740), (4, 34475805), (5, 27580644), (6, 22983870), (7, 19700460), (9, 15322580), (10, 13790322), (12, 11491935), (13, 10607940), (14, 9850230), (15, 9193548), (18, 7661290), (20, 6895161), (21, 6566820), (26, 5303970), (28, 4925115), (30, 4596774), (35, 3940092), (36, 3830645), (39, 3535980), (42, 3283410), (45, 3064516), (52, 2651985), (60, 2298387), (63, 2188940), (65, 2121588), (70, 1970046), (78, 1767990), (84, 1641705), (90, 1532258), (91, 1515420), (105, 1313364), (117, 1178660), (126, 1094470), (130, 1060794), (140, 985023), (156, 883995), (180, 766129), (182, 757710), (195, 707196), (210, 656682), (234, 589330), (252, 547235), (260, 530397), (273, 505140), (315, 437788), (364, 378855), (390, 353598), (420, 328341), (455, 303084), (468, 294665), (546, 252570), (585, 235732), (630, 218894), (780, 176799), (819, 168380), (910, 151542), (1092, 126285), (1170, 117866), (1260, 109447), (1365, 101028), (1638, 84190), (1820, 75771), (2340, 58933), (2730, 50514), (3276, 42095), (4095, 33676), (5460, 25257), (8190, 16838), (8419, 16380)]