149294280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28933}}^1$

素因数の和:28990

約数の個数: 64

約数和(自身を含む): 458314560

約数和(自身を除く): 309020280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 28933, 57866, 86799, 115732, 144665, 173598, 231464, 289330, 347196, 433995, 578660, 694392, 867990, 1157320, 1244119, 1735980, 2488238, 3471960, 3732357, 4976476, 6220595, 7464714, 9952952, 12441190, 14929428, 18661785, 24882380, 29858856, 37323570, 49764760, 74647140, 149294280]

約数ペア:

[(1, 149294280), (2, 74647140), (3, 49764760), (4, 37323570), (5, 29858856), (6, 24882380), (8, 18661785), (10, 14929428), (12, 12441190), (15, 9952952), (20, 7464714), (24, 6220595), (30, 4976476), (40, 3732357), (43, 3471960), (60, 2488238), (86, 1735980), (120, 1244119), (129, 1157320), (172, 867990), (215, 694392), (258, 578660), (344, 433995), (430, 347196), (516, 289330), (645, 231464), (860, 173598), (1032, 144665), (1290, 115732), (1720, 86799), (2580, 57866), (5160, 28933)]