137343420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 437542560

約数和(自身を除く): 300199140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 83, 87, 90, 116, 145, 166, 174, 180, 249, 261, 290, 317, 332, 348, 415, 435, 498, 522, 580, 634, 747, 830, 870, 951, 996, 1044, 1245, 1268, 1305, 1494, 1585, 1660, 1740, 1902, 2407, 2490, 2610, 2853, 2988, 3170, 3735, 3804, 4755, 4814, 4980, 5220, 5706, 6340, 7221, 7470, 9193, 9510, 9628, 11412, 12035, 14265, 14442, 14940, 18386, 19020, 21663, 24070, 26311, 27579, 28530, 28884, 36105, 36772, 43326, 45965, 48140, 52622, 55158, 57060, 72210, 78933, 82737, 86652, 91930, 105244, 108315, 110316, 131555, 137895, 144420, 157866, 165474, 183860, 216630, 236799, 263110, 275790, 315732, 330948, 394665, 413685, 433260, 473598, 526220, 551580, 763019, 789330, 827370, 947196, 1183995, 1526038, 1578660, 1654740, 2289057, 2367990, 3052076, 3815095, 4578114, 4735980, 6867171, 7630190, 9156228, 11445285, 13734342, 15260380, 22890570, 27468684, 34335855, 45781140, 68671710, 137343420]

約数ペア:

[(1, 137343420), (2, 68671710), (3, 45781140), (4, 34335855), (5, 27468684), (6, 22890570), (9, 15260380), (10, 13734342), (12, 11445285), (15, 9156228), (18, 7630190), (20, 6867171), (29, 4735980), (30, 4578114), (36, 3815095), (45, 3052076), (58, 2367990), (60, 2289057), (83, 1654740), (87, 1578660), (90, 1526038), (116, 1183995), (145, 947196), (166, 827370), (174, 789330), (180, 763019), (249, 551580), (261, 526220), (290, 473598), (317, 433260), (332, 413685), (348, 394665), (415, 330948), (435, 315732), (498, 275790), (522, 263110), (580, 236799), (634, 216630), (747, 183860), (830, 165474), (870, 157866), (951, 144420), (996, 137895), (1044, 131555), (1245, 110316), (1268, 108315), (1305, 105244), (1494, 91930), (1585, 86652), (1660, 82737), (1740, 78933), (1902, 72210), (2407, 57060), (2490, 55158), (2610, 52622), (2853, 48140), (2988, 45965), (3170, 43326), (3735, 36772), (3804, 36105), (4755, 28884), (4814, 28530), (4980, 27579), (5220, 26311), (5706, 24070), (6340, 21663), (7221, 19020), (7470, 18386), (9193, 14940), (9510, 14442), (9628, 14265), (11412, 12035)]