245627200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 252

約数和(自身を含む): 760297692

約数和(自身を除く): 514670492

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 64, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 160, 175, 182, 196, 200, 208, 224, 241, 245, 260, 280, 320, 325, 350, 364, 392, 400, 416, 448, 455, 482, 490, 520, 560, 637, 650, 700, 728, 784, 800, 832, 910, 964, 980, 1040, 1120, 1205, 1225, 1274, 1300, 1400, 1456, 1568, 1600, 1687, 1820, 1928, 1960, 2080, 2240, 2275, 2410, 2450, 2548, 2600, 2800, 2912, 3133, 3136, 3185, 3374, 3640, 3856, 3920, 4160, 4550, 4820, 4900, 5096, 5200, 5600, 5824, 6025, 6266, 6370, 6748, 7280, 7712, 7840, 8435, 9100, 9640, 9800, 10192, 10400, 11200, 11809, 12050, 12532, 12740, 13496, 14560, 15424, 15665, 15680, 15925, 16870, 18200, 19280, 19600, 20384, 20800, 21931, 23618, 24100, 25064, 25480, 26992, 29120, 31330, 31850, 33740, 36400, 38560, 39200, 40768, 42175, 43862, 47236, 48200, 50128, 50960, 53984, 59045, 62660, 63700, 67480, 72800, 77120, 78325, 78400, 84350, 87724, 94472, 96400, 100256, 101920, 107968, 109655, 118090, 125320, 127400, 134960, 145600, 153517, 156650, 168700, 175448, 188944, 192800, 200512, 203840, 219310, 236180, 250640, 254800, 269920, 295225, 307034, 313300, 337400, 350896, 377888, 385600, 438620, 472360, 501280, 509600, 539840, 548275, 590450, 614068, 626600, 674800, 701792, 755776, 767585, 877240, 944720, 1002560, 1019200, 1096550, 1180900, 1228136, 1253200, 1349600, 1403584, 1535170, 1754480, 1889440, 2193100, 2361800, 2456272, 2506400, 2699200, 3070340, 3508960, 3778880, 3837925, 4386200, 4723600, 4912544, 5012800, 6140680, 7017920, 7675850, 8772400, 9447200, 9825088, 12281360, 15351700, 17544800, 18894400, 24562720, 30703400, 35089600, 49125440, 61406800, 122813600, 245627200]

約数ペア:

[(1, 245627200), (2, 122813600), (4, 61406800), (5, 49125440), (7, 35089600), (8, 30703400), (10, 24562720), (13, 18894400), (14, 17544800), (16, 15351700), (20, 12281360), (25, 9825088), (26, 9447200), (28, 8772400), (32, 7675850), (35, 7017920), (40, 6140680), (49, 5012800), (50, 4912544), (52, 4723600), (56, 4386200), (64, 3837925), (65, 3778880), (70, 3508960), (80, 3070340), (91, 2699200), (98, 2506400), (100, 2456272), (104, 2361800), (112, 2193100), (130, 1889440), (140, 1754480), (160, 1535170), (175, 1403584), (182, 1349600), (196, 1253200), (200, 1228136), (208, 1180900), (224, 1096550), (241, 1019200), (245, 1002560), (260, 944720), (280, 877240), (320, 767585), (325, 755776), (350, 701792), (364, 674800), (392, 626600), (400, 614068), (416, 590450), (448, 548275), (455, 539840), (482, 509600), (490, 501280), (520, 472360), (560, 438620), (637, 385600), (650, 377888), (700, 350896), (728, 337400), (784, 313300), (800, 307034), (832, 295225), (910, 269920), (964, 254800), (980, 250640), (1040, 236180), (1120, 219310), (1205, 203840), (1225, 200512), (1274, 192800), (1300, 188944), (1400, 175448), (1456, 168700), (1568, 156650), (1600, 153517), (1687, 145600), (1820, 134960), (1928, 127400), (1960, 125320), (2080, 118090), (2240, 109655), (2275, 107968), (2410, 101920), (2450, 100256), (2548, 96400), (2600, 94472), (2800, 87724), (2912, 84350), (3133, 78400), (3136, 78325), (3185, 77120), (3374, 72800), (3640, 67480), (3856, 63700), (3920, 62660), (4160, 59045), (4550, 53984), (4820, 50960), (4900, 50128), (5096, 48200), (5200, 47236), (5600, 43862), (5824, 42175), (6025, 40768), (6266, 39200), (6370, 38560), (6748, 36400), (7280, 33740), (7712, 31850), (7840, 31330), (8435, 29120), (9100, 26992), (9640, 25480), (9800, 25064), (10192, 24100), (10400, 23618), (11200, 21931), (11809, 20800), (12050, 20384), (12532, 19600), (12740, 19280), (13496, 18200), (14560, 16870), (15424, 15925), (15665, 15680)]