19291372200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2753}}^1$

素因数の和:3021

約数の個数: 288

約数和(自身を含む): 68922430200

約数和(自身を除く): 49631058000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 229, 255, 300, 306, 340, 360, 408, 425, 450, 458, 510, 600, 612, 680, 687, 765, 850, 900, 916, 1020, 1145, 1224, 1275, 1374, 1530, 1700, 1800, 1832, 2040, 2061, 2290, 2550, 2748, 2753, 3060, 3400, 3435, 3825, 3893, 4122, 4580, 5100, 5496, 5506, 5725, 6120, 6870, 7650, 7786, 8244, 8259, 9160, 10200, 10305, 11012, 11450, 11679, 13740, 13765, 15300, 15572, 16488, 16518, 17175, 19465, 20610, 22024, 22900, 23358, 24777, 27480, 27530, 30600, 31144, 33036, 34350, 35037, 38930, 41220, 41295, 45800, 46716, 46801, 49554, 51525, 55060, 58395, 66072, 68700, 68825, 70074, 77860, 82440, 82590, 93432, 93602, 97325, 99108, 103050, 110120, 116790, 123885, 137400, 137650, 140148, 140403, 155720, 165180, 175185, 187204, 194650, 198216, 206100, 206475, 233580, 234005, 247770, 275300, 280296, 280806, 291975, 330360, 350370, 374408, 389300, 412200, 412950, 421209, 467160, 468010, 495540, 550600, 561612, 583950, 619425, 630437, 700740, 702015, 778600, 825900, 842418, 875925, 936020, 991080, 1123224, 1167900, 1170025, 1238850, 1260874, 1401480, 1404030, 1651800, 1684836, 1751850, 1872040, 1891311, 2106045, 2335800, 2340050, 2477700, 2521748, 2808060, 3152185, 3369672, 3503700, 3510075, 3782622, 4212090, 4680100, 4955400, 5043496, 5616120, 5673933, 6304370, 7007400, 7020150, 7565244, 8424180, 9360200, 9456555, 10530225, 10717429, 11347866, 12608740, 14040300, 15130488, 15760925, 16848360, 18913110, 21060450, 21434858, 22695732, 25217480, 28080600, 28369665, 31521850, 32152287, 37826220, 42120900, 42869716, 45391464, 47282775, 53587145, 56739330, 63043700, 64304574, 75652440, 84241800, 85739432, 94565550, 96456861, 107174290, 113478660, 126087400, 128609148, 141848325, 160761435, 189131100, 192913722, 214348580, 226957320, 257218296, 267935725, 283696650, 321522870, 378262200, 385827444, 428697160, 482284305, 535871450, 567393300, 643045740, 771654888, 803807175, 964568610, 1071742900, 1134786600, 1286091480, 1607614350, 1929137220, 2143485800, 2411421525, 3215228700, 3858274440, 4822843050, 6430457400, 9645686100, 19291372200]

約数ペア:

[(1, 19291372200), (2, 9645686100), (3, 6430457400), (4, 4822843050), (5, 3858274440), (6, 3215228700), (8, 2411421525), (9, 2143485800), (10, 1929137220), (12, 1607614350), (15, 1286091480), (17, 1134786600), (18, 1071742900), (20, 964568610), (24, 803807175), (25, 771654888), (30, 643045740), (34, 567393300), (36, 535871450), (40, 482284305), (45, 428697160), (50, 385827444), (51, 378262200), (60, 321522870), (68, 283696650), (72, 267935725), (75, 257218296), (85, 226957320), (90, 214348580), (100, 192913722), (102, 189131100), (120, 160761435), (136, 141848325), (150, 128609148), (153, 126087400), (170, 113478660), (180, 107174290), (200, 96456861), (204, 94565550), (225, 85739432), (229, 84241800), (255, 75652440), (300, 64304574), (306, 63043700), (340, 56739330), (360, 53587145), (408, 47282775), (425, 45391464), (450, 42869716), (458, 42120900), (510, 37826220), (600, 32152287), (612, 31521850), (680, 28369665), (687, 28080600), (765, 25217480), (850, 22695732), (900, 21434858), (916, 21060450), (1020, 18913110), (1145, 16848360), (1224, 15760925), (1275, 15130488), (1374, 14040300), (1530, 12608740), (1700, 11347866), (1800, 10717429), (1832, 10530225), (2040, 9456555), (2061, 9360200), (2290, 8424180), (2550, 7565244), (2748, 7020150), (2753, 7007400), (3060, 6304370), (3400, 5673933), (3435, 5616120), (3825, 5043496), (3893, 4955400), (4122, 4680100), (4580, 4212090), (5100, 3782622), (5496, 3510075), (5506, 3503700), (5725, 3369672), (6120, 3152185), (6870, 2808060), (7650, 2521748), (7786, 2477700), (8244, 2340050), (8259, 2335800), (9160, 2106045), (10200, 1891311), (10305, 1872040), (11012, 1751850), (11450, 1684836), (11679, 1651800), (13740, 1404030), (13765, 1401480), (15300, 1260874), (15572, 1238850), (16488, 1170025), (16518, 1167900), (17175, 1123224), (19465, 991080), (20610, 936020), (22024, 875925), (22900, 842418), (23358, 825900), (24777, 778600), (27480, 702015), (27530, 700740), (30600, 630437), (31144, 619425), (33036, 583950), (34350, 561612), (35037, 550600), (38930, 495540), (41220, 468010), (41295, 467160), (45800, 421209), (46716, 412950), (46801, 412200), (49554, 389300), (51525, 374408), (55060, 350370), (58395, 330360), (66072, 291975), (68700, 280806), (68825, 280296), (70074, 275300), (77860, 247770), (82440, 234005), (82590, 233580), (93432, 206475), (93602, 206100), (97325, 198216), (99108, 194650), (103050, 187204), (110120, 175185), (116790, 165180), (123885, 155720), (137400, 140403), (137650, 140148)]