1295579600

素因数分解:

$2^4\times 5^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 300

約数和(自身を含む): 3876135840

約数和(自身を除く): 2580556240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 49, 50, 56, 70, 71, 76, 80, 95, 98, 100, 112, 133, 140, 142, 152, 175, 190, 196, 200, 245, 266, 280, 284, 304, 343, 350, 355, 380, 392, 400, 475, 490, 497, 532, 560, 568, 665, 686, 700, 710, 760, 784, 931, 950, 980, 994, 1064, 1136, 1225, 1330, 1349, 1372, 1400, 1420, 1520, 1715, 1775, 1862, 1900, 1960, 1988, 2128, 2401, 2450, 2485, 2660, 2698, 2744, 2800, 2840, 3325, 3430, 3479, 3550, 3724, 3800, 3920, 3976, 4655, 4802, 4900, 4970, 5320, 5396, 5488, 5680, 6517, 6650, 6745, 6860, 6958, 7100, 7448, 7600, 7952, 8575, 9310, 9443, 9604, 9800, 9940, 10640, 10792, 12005, 12425, 13034, 13300, 13490, 13720, 13916, 14200, 14896, 17150, 17395, 18620, 18886, 19208, 19600, 19880, 21584, 23275, 24010, 24353, 24850, 26068, 26600, 26980, 27440, 27832, 28400, 32585, 33725, 34300, 34790, 37240, 37772, 38416, 39760, 45619, 46550, 47215, 48020, 48706, 49700, 52136, 53200, 53960, 55664, 60025, 65170, 66101, 67450, 68600, 69580, 74480, 75544, 86975, 91238, 93100, 94430, 96040, 97412, 99400, 104272, 107920, 120050, 121765, 130340, 132202, 134900, 137200, 139160, 151088, 162925, 170471, 173950, 182476, 186200, 188860, 192080, 194824, 198800, 228095, 236075, 240100, 243530, 260680, 264404, 269800, 278320, 325850, 330505, 340942, 347900, 364952, 372400, 377720, 389648, 456190, 462707, 472150, 480200, 487060, 521360, 528808, 539600, 608825, 651700, 661010, 681884, 695800, 729904, 755440, 852355, 912380, 925414, 944300, 960400, 974120, 1057616, 1140475, 1217650, 1303400, 1322020, 1363768, 1391600, 1652525, 1704710, 1824760, 1850828, 1888600, 1948240, 2280950, 2313535, 2435300, 2606800, 2644040, 2727536, 3238949, 3305050, 3409420, 3649520, 3701656, 3777200, 4261775, 4561900, 4627070, 4870600, 5288080, 6477898, 6610100, 6818840, 7403312, 8523550, 9123800, 9254140, 9741200, 11567675, 12955796, 13220200, 13637680, 16194745, 17047100, 18247600, 18508280, 23135350, 25911592, 26440400, 32389490, 34094200, 37016560, 46270700, 51823184, 64778980, 68188400, 80973725, 92541400, 129557960, 161947450, 185082800, 259115920, 323894900, 647789800, 1295579600]

約数ペア:

[(1, 1295579600), (2, 647789800), (4, 323894900), (5, 259115920), (7, 185082800), (8, 161947450), (10, 129557960), (14, 92541400), (16, 80973725), (19, 68188400), (20, 64778980), (25, 51823184), (28, 46270700), (35, 37016560), (38, 34094200), (40, 32389490), (49, 26440400), (50, 25911592), (56, 23135350), (70, 18508280), (71, 18247600), (76, 17047100), (80, 16194745), (95, 13637680), (98, 13220200), (100, 12955796), (112, 11567675), (133, 9741200), (140, 9254140), (142, 9123800), (152, 8523550), (175, 7403312), (190, 6818840), (196, 6610100), (200, 6477898), (245, 5288080), (266, 4870600), (280, 4627070), (284, 4561900), (304, 4261775), (343, 3777200), (350, 3701656), (355, 3649520), (380, 3409420), (392, 3305050), (400, 3238949), (475, 2727536), (490, 2644040), (497, 2606800), (532, 2435300), (560, 2313535), (568, 2280950), (665, 1948240), (686, 1888600), (700, 1850828), (710, 1824760), (760, 1704710), (784, 1652525), (931, 1391600), (950, 1363768), (980, 1322020), (994, 1303400), (1064, 1217650), (1136, 1140475), (1225, 1057616), (1330, 974120), (1349, 960400), (1372, 944300), (1400, 925414), (1420, 912380), (1520, 852355), (1715, 755440), (1775, 729904), (1862, 695800), (1900, 681884), (1960, 661010), (1988, 651700), (2128, 608825), (2401, 539600), (2450, 528808), (2485, 521360), (2660, 487060), (2698, 480200), (2744, 472150), (2800, 462707), (2840, 456190), (3325, 389648), (3430, 377720), (3479, 372400), (3550, 364952), (3724, 347900), (3800, 340942), (3920, 330505), (3976, 325850), (4655, 278320), (4802, 269800), (4900, 264404), (4970, 260680), (5320, 243530), (5396, 240100), (5488, 236075), (5680, 228095), (6517, 198800), (6650, 194824), (6745, 192080), (6860, 188860), (6958, 186200), (7100, 182476), (7448, 173950), (7600, 170471), (7952, 162925), (8575, 151088), (9310, 139160), (9443, 137200), (9604, 134900), (9800, 132202), (9940, 130340), (10640, 121765), (10792, 120050), (12005, 107920), (12425, 104272), (13034, 99400), (13300, 97412), (13490, 96040), (13720, 94430), (13916, 93100), (14200, 91238), (14896, 86975), (17150, 75544), (17395, 74480), (18620, 69580), (18886, 68600), (19208, 67450), (19600, 66101), (19880, 65170), (21584, 60025), (23275, 55664), (24010, 53960), (24353, 53200), (24850, 52136), (26068, 49700), (26600, 48706), (26980, 48020), (27440, 47215), (27832, 46550), (28400, 45619), (32585, 39760), (33725, 38416), (34300, 37772), (34790, 37240)]