49382487200

素因数分解:

$2^5\times 5^2\times {\mathrm{271}}^1\times {\mathrm{379}}^1\times {\mathrm{601}}^1$

素因数の和:1271

約数の個数: 144

約数和(自身を含む): 121520972160

約数和(自身を除く): 72138484960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 271, 379, 400, 542, 601, 758, 800, 1084, 1202, 1355, 1516, 1895, 2168, 2404, 2710, 3005, 3032, 3790, 4336, 4808, 5420, 6010, 6064, 6775, 7580, 8672, 9475, 9616, 10840, 12020, 12128, 13550, 15025, 15160, 18950, 19232, 21680, 24040, 27100, 30050, 30320, 37900, 43360, 48080, 54200, 60100, 60640, 75800, 96160, 102709, 108400, 120200, 151600, 162871, 205418, 216800, 227779, 240400, 303200, 325742, 410836, 455558, 480800, 513545, 651484, 814355, 821672, 911116, 1027090, 1138895, 1302968, 1628710, 1643344, 1822232, 2054180, 2277790, 2567725, 2605936, 3257420, 3286688, 3644464, 4071775, 4108360, 4555580, 5135450, 5211872, 5694475, 6514840, 7288928, 8143550, 8216720, 9111160, 10270900, 11388950, 13029680, 16287100, 16433440, 18222320, 20541800, 22777900, 26059360, 32574200, 36444640, 41083600, 45555800, 61728109, 65148400, 82167200, 91111600, 123456218, 130296800, 182223200, 246912436, 308640545, 493824872, 617281090, 987649744, 1234562180, 1543202725, 1975299488, 2469124360, 3086405450, 4938248720, 6172810900, 9876497440, 12345621800, 24691243600, 49382487200]

約数ペア:

[(1, 49382487200), (2, 24691243600), (4, 12345621800), (5, 9876497440), (8, 6172810900), (10, 4938248720), (16, 3086405450), (20, 2469124360), (25, 1975299488), (32, 1543202725), (40, 1234562180), (50, 987649744), (80, 617281090), (100, 493824872), (160, 308640545), (200, 246912436), (271, 182223200), (379, 130296800), (400, 123456218), (542, 91111600), (601, 82167200), (758, 65148400), (800, 61728109), (1084, 45555800), (1202, 41083600), (1355, 36444640), (1516, 32574200), (1895, 26059360), (2168, 22777900), (2404, 20541800), (2710, 18222320), (3005, 16433440), (3032, 16287100), (3790, 13029680), (4336, 11388950), (4808, 10270900), (5420, 9111160), (6010, 8216720), (6064, 8143550), (6775, 7288928), (7580, 6514840), (8672, 5694475), (9475, 5211872), (9616, 5135450), (10840, 4555580), (12020, 4108360), (12128, 4071775), (13550, 3644464), (15025, 3286688), (15160, 3257420), (18950, 2605936), (19232, 2567725), (21680, 2277790), (24040, 2054180), (27100, 1822232), (30050, 1643344), (30320, 1628710), (37900, 1302968), (43360, 1138895), (48080, 1027090), (54200, 911116), (60100, 821672), (60640, 814355), (75800, 651484), (96160, 513545), (102709, 480800), (108400, 455558), (120200, 410836), (151600, 325742), (162871, 303200), (205418, 240400), (216800, 227779)]