249200280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:328

約数の個数: 384

約数和(自身を含む): 1026820800

約数和(自身を除く): 777620520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 98, 102, 105, 108, 119, 120, 126, 135, 136, 140, 147, 153, 168, 170, 180, 189, 196, 204, 210, 216, 238, 245, 252, 255, 270, 277, 280, 294, 306, 315, 340, 357, 360, 378, 392, 408, 420, 441, 459, 476, 490, 504, 510, 540, 554, 588, 595, 612, 630, 680, 714, 735, 756, 765, 831, 833, 840, 882, 918, 945, 952, 980, 1020, 1071, 1080, 1108, 1176, 1190, 1224, 1260, 1323, 1385, 1428, 1470, 1512, 1530, 1662, 1666, 1764, 1785, 1836, 1890, 1939, 1960, 2040, 2142, 2205, 2216, 2295, 2380, 2493, 2499, 2520, 2646, 2770, 2856, 2940, 3060, 3213, 3324, 3332, 3528, 3570, 3672, 3780, 3878, 4155, 4165, 4284, 4410, 4590, 4709, 4760, 4986, 4998, 5292, 5355, 5540, 5817, 5880, 6120, 6426, 6615, 6648, 6664, 7140, 7479, 7497, 7560, 7756, 8310, 8330, 8568, 8820, 9180, 9418, 9695, 9972, 9996, 10584, 10710, 11080, 11634, 12465, 12495, 12852, 13230, 13573, 14127, 14280, 14958, 14994, 15512, 16065, 16620, 16660, 17451, 17640, 18360, 18836, 19390, 19944, 19992, 21420, 22491, 23268, 23545, 24930, 24990, 25704, 26460, 27146, 28254, 29085, 29916, 29988, 32130, 32963, 33240, 33320, 34902, 37395, 37485, 37672, 38780, 40719, 42381, 42840, 44982, 46536, 47090, 49860, 49980, 52353, 52920, 54292, 56508, 58170, 59832, 59976, 64260, 65926, 67865, 69804, 70635, 74790, 74970, 77560, 81438, 84762, 87255, 89964, 94180, 98889, 99720, 99960, 104706, 108584, 112455, 113016, 116340, 122157, 127143, 128520, 131852, 135730, 139608, 141270, 149580, 149940, 162876, 164815, 169524, 174510, 179928, 188360, 197778, 203595, 209412, 211905, 224910, 230741, 232680, 244314, 254286, 261765, 263704, 271460, 282540, 296667, 299160, 299880, 325752, 329630, 339048, 349020, 366471, 395556, 407190, 418824, 423810, 449820, 461482, 488628, 494445, 508572, 523530, 542920, 565080, 593334, 610785, 635715, 659260, 692223, 698040, 732942, 791112, 814380, 847620, 890001, 899640, 922964, 977256, 988890, 1017144, 1047060, 1153705, 1186668, 1221570, 1271430, 1318520, 1384446, 1465884, 1483335, 1628760, 1695240, 1780002, 1832355, 1845928, 1977780, 2076669, 2094120, 2307410, 2373336, 2443140, 2542860, 2768892, 2931768, 2966670, 3461115, 3560004, 3664710, 3955560, 4153338, 4450005, 4614820, 4886280, 5085720, 5537784, 5933340, 6230007, 6922230, 7120008, 7329420, 8306676, 8900010, 9229640, 10383345, 11866680, 12460014, 13844460, 14658840, 16613352, 17800020, 20766690, 24920028, 27688920, 31150035, 35600040, 41533380, 49840056, 62300070, 83066760, 124600140, 249200280]

約数ペア:

[(1, 249200280), (2, 124600140), (3, 83066760), (4, 62300070), (5, 49840056), (6, 41533380), (7, 35600040), (8, 31150035), (9, 27688920), (10, 24920028), (12, 20766690), (14, 17800020), (15, 16613352), (17, 14658840), (18, 13844460), (20, 12460014), (21, 11866680), (24, 10383345), (27, 9229640), (28, 8900010), (30, 8306676), (34, 7329420), (35, 7120008), (36, 6922230), (40, 6230007), (42, 5933340), (45, 5537784), (49, 5085720), (51, 4886280), (54, 4614820), (56, 4450005), (60, 4153338), (63, 3955560), (68, 3664710), (70, 3560004), (72, 3461115), (84, 2966670), (85, 2931768), (90, 2768892), (98, 2542860), (102, 2443140), (105, 2373336), (108, 2307410), (119, 2094120), (120, 2076669), (126, 1977780), (135, 1845928), (136, 1832355), (140, 1780002), (147, 1695240), (153, 1628760), (168, 1483335), (170, 1465884), (180, 1384446), (189, 1318520), (196, 1271430), (204, 1221570), (210, 1186668), (216, 1153705), (238, 1047060), (245, 1017144), (252, 988890), (255, 977256), (270, 922964), (277, 899640), (280, 890001), (294, 847620), (306, 814380), (315, 791112), (340, 732942), (357, 698040), (360, 692223), (378, 659260), (392, 635715), (408, 610785), (420, 593334), (441, 565080), (459, 542920), (476, 523530), (490, 508572), (504, 494445), (510, 488628), (540, 461482), (554, 449820), (588, 423810), (595, 418824), (612, 407190), (630, 395556), (680, 366471), (714, 349020), (735, 339048), (756, 329630), (765, 325752), (831, 299880), (833, 299160), (840, 296667), (882, 282540), (918, 271460), (945, 263704), (952, 261765), (980, 254286), (1020, 244314), (1071, 232680), (1080, 230741), (1108, 224910), (1176, 211905), (1190, 209412), (1224, 203595), (1260, 197778), (1323, 188360), (1385, 179928), (1428, 174510), (1470, 169524), (1512, 164815), (1530, 162876), (1662, 149940), (1666, 149580), (1764, 141270), (1785, 139608), (1836, 135730), (1890, 131852), (1939, 128520), (1960, 127143), (2040, 122157), (2142, 116340), (2205, 113016), (2216, 112455), (2295, 108584), (2380, 104706), (2493, 99960), (2499, 99720), (2520, 98889), (2646, 94180), (2770, 89964), (2856, 87255), (2940, 84762), (3060, 81438), (3213, 77560), (3324, 74970), (3332, 74790), (3528, 70635), (3570, 69804), (3672, 67865), (3780, 65926), (3878, 64260), (4155, 59976), (4165, 59832), (4284, 58170), (4410, 56508), (4590, 54292), (4709, 52920), (4760, 52353), (4986, 49980), (4998, 49860), (5292, 47090), (5355, 46536), (5540, 44982), (5817, 42840), (5880, 42381), (6120, 40719), (6426, 38780), (6615, 37672), (6648, 37485), (6664, 37395), (7140, 34902), (7479, 33320), (7497, 33240), (7560, 32963), (7756, 32130), (8310, 29988), (8330, 29916), (8568, 29085), (8820, 28254), (9180, 27146), (9418, 26460), (9695, 25704), (9972, 24990), (9996, 24930), (10584, 23545), (10710, 23268), (11080, 22491), (11634, 21420), (12465, 19992), (12495, 19944), (12852, 19390), (13230, 18836), (13573, 18360), (14127, 17640), (14280, 17451), (14958, 16660), (14994, 16620), (15512, 16065)]