80935200

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{1249}}^1$

素因数の和:1281

約数の個数: 180

約数和(自身を含む): 295391250

約数和(自身を除く): 214456050

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1249, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2498, 2592, 2700, 3240, 3600, 3747, 4050, 4320, 4996, 5400, 6245, 6480, 7200, 7494, 8100, 9992, 10800, 11241, 12490, 12960, 14988, 16200, 18735, 19984, 21600, 22482, 24980, 29976, 31225, 32400, 33723, 37470, 39968, 44964, 49960, 56205, 59952, 62450, 64800, 67446, 74940, 89928, 93675, 99920, 101169, 112410, 119904, 124900, 134892, 149880, 168615, 179856, 187350, 199840, 202338, 224820, 249800, 269784, 281025, 299760, 337230, 359712, 374700, 404676, 449640, 499600, 505845, 539568, 562050, 599520, 674460, 749400, 809352, 843075, 899280, 999200, 1011690, 1079136, 1124100, 1348920, 1498800, 1618704, 1686150, 1798560, 2023380, 2248200, 2529225, 2697840, 2997600, 3237408, 3372300, 4046760, 4496400, 5058450, 5395680, 6744600, 8093520, 8992800, 10116900, 13489200, 16187040, 20233800, 26978400, 40467600, 80935200]

約数ペア:

[(1, 80935200), (2, 40467600), (3, 26978400), (4, 20233800), (5, 16187040), (6, 13489200), (8, 10116900), (9, 8992800), (10, 8093520), (12, 6744600), (15, 5395680), (16, 5058450), (18, 4496400), (20, 4046760), (24, 3372300), (25, 3237408), (27, 2997600), (30, 2697840), (32, 2529225), (36, 2248200), (40, 2023380), (45, 1798560), (48, 1686150), (50, 1618704), (54, 1498800), (60, 1348920), (72, 1124100), (75, 1079136), (80, 1011690), (81, 999200), (90, 899280), (96, 843075), (100, 809352), (108, 749400), (120, 674460), (135, 599520), (144, 562050), (150, 539568), (160, 505845), (162, 499600), (180, 449640), (200, 404676), (216, 374700), (225, 359712), (240, 337230), (270, 299760), (288, 281025), (300, 269784), (324, 249800), (360, 224820), (400, 202338), (405, 199840), (432, 187350), (450, 179856), (480, 168615), (540, 149880), (600, 134892), (648, 124900), (675, 119904), (720, 112410), (800, 101169), (810, 99920), (864, 93675), (900, 89928), (1080, 74940), (1200, 67446), (1249, 64800), (1296, 62450), (1350, 59952), (1440, 56205), (1620, 49960), (1800, 44964), (2025, 39968), (2160, 37470), (2400, 33723), (2498, 32400), (2592, 31225), (2700, 29976), (3240, 24980), (3600, 22482), (3747, 21600), (4050, 19984), (4320, 18735), (4996, 16200), (5400, 14988), (6245, 12960), (6480, 12490), (7200, 11241), (7494, 10800), (8100, 9992)]