140919600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2795

約数の個数: 120

約数和(自身を含む): 462079552

約数和(自身を除く): 321159952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 258, 300, 344, 400, 430, 516, 600, 645, 688, 860, 1032, 1075, 1200, 1290, 1720, 2064, 2150, 2580, 2731, 3225, 3440, 4300, 5160, 5462, 6450, 8193, 8600, 10320, 10924, 12900, 13655, 16386, 17200, 21848, 25800, 27310, 32772, 40965, 43696, 51600, 54620, 65544, 68275, 81930, 109240, 117433, 131088, 136550, 163860, 204825, 218480, 234866, 273100, 327720, 352299, 409650, 469732, 546200, 587165, 655440, 704598, 819300, 939464, 1092400, 1174330, 1409196, 1638600, 1761495, 1878928, 2348660, 2818392, 2935825, 3277200, 3522990, 4697320, 5636784, 5871650, 7045980, 8807475, 9394640, 11743300, 14091960, 17614950, 23486600, 28183920, 35229900, 46973200, 70459800, 140919600]

約数ペア:

[(1, 140919600), (2, 70459800), (3, 46973200), (4, 35229900), (5, 28183920), (6, 23486600), (8, 17614950), (10, 14091960), (12, 11743300), (15, 9394640), (16, 8807475), (20, 7045980), (24, 5871650), (25, 5636784), (30, 4697320), (40, 3522990), (43, 3277200), (48, 2935825), (50, 2818392), (60, 2348660), (75, 1878928), (80, 1761495), (86, 1638600), (100, 1409196), (120, 1174330), (129, 1092400), (150, 939464), (172, 819300), (200, 704598), (215, 655440), (240, 587165), (258, 546200), (300, 469732), (344, 409650), (400, 352299), (430, 327720), (516, 273100), (600, 234866), (645, 218480), (688, 204825), (860, 163860), (1032, 136550), (1075, 131088), (1200, 117433), (1290, 109240), (1720, 81930), (2064, 68275), (2150, 65544), (2580, 54620), (2731, 51600), (3225, 43696), (3440, 40965), (4300, 32772), (5160, 27310), (5462, 25800), (6450, 21848), (8193, 17200), (8600, 16386), (10320, 13655), (10924, 12900)]