144927200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 395974656

約数和(自身を除く): 251047456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 43, 44, 50, 55, 80, 86, 88, 100, 110, 160, 172, 176, 200, 215, 220, 275, 344, 352, 383, 400, 430, 440, 473, 550, 688, 766, 800, 860, 880, 946, 1075, 1100, 1376, 1532, 1720, 1760, 1892, 1915, 2150, 2200, 2365, 3064, 3440, 3784, 3830, 4213, 4300, 4400, 4730, 6128, 6880, 7568, 7660, 8426, 8600, 8800, 9460, 9575, 11825, 12256, 15136, 15320, 16469, 16852, 17200, 18920, 19150, 21065, 23650, 30640, 32938, 33704, 34400, 37840, 38300, 42130, 47300, 61280, 65876, 67408, 75680, 76600, 82345, 84260, 94600, 105325, 131752, 134816, 153200, 164690, 168520, 181159, 189200, 210650, 263504, 306400, 329380, 337040, 362318, 378400, 411725, 421300, 527008, 658760, 674080, 724636, 823450, 842600, 905795, 1317520, 1449272, 1646900, 1685200, 1811590, 2635040, 2898544, 3293800, 3370400, 3623180, 4528975, 5797088, 6587600, 7246360, 9057950, 13175200, 14492720, 18115900, 28985440, 36231800, 72463600, 144927200]

約数ペア:

[(1, 144927200), (2, 72463600), (4, 36231800), (5, 28985440), (8, 18115900), (10, 14492720), (11, 13175200), (16, 9057950), (20, 7246360), (22, 6587600), (25, 5797088), (32, 4528975), (40, 3623180), (43, 3370400), (44, 3293800), (50, 2898544), (55, 2635040), (80, 1811590), (86, 1685200), (88, 1646900), (100, 1449272), (110, 1317520), (160, 905795), (172, 842600), (176, 823450), (200, 724636), (215, 674080), (220, 658760), (275, 527008), (344, 421300), (352, 411725), (383, 378400), (400, 362318), (430, 337040), (440, 329380), (473, 306400), (550, 263504), (688, 210650), (766, 189200), (800, 181159), (860, 168520), (880, 164690), (946, 153200), (1075, 134816), (1100, 131752), (1376, 105325), (1532, 94600), (1720, 84260), (1760, 82345), (1892, 76600), (1915, 75680), (2150, 67408), (2200, 65876), (2365, 61280), (3064, 47300), (3440, 42130), (3784, 38300), (3830, 37840), (4213, 34400), (4300, 33704), (4400, 32938), (4730, 30640), (6128, 23650), (6880, 21065), (7568, 19150), (7660, 18920), (8426, 17200), (8600, 16852), (8800, 16469), (9460, 15320), (9575, 15136), (11825, 12256)]