209689200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 360

約数和(自身を含む): 852722208

約数和(自身を除く): 643033008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 53, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 106, 112, 120, 126, 140, 144, 150, 157, 159, 168, 175, 180, 200, 210, 212, 225, 240, 252, 265, 280, 300, 314, 315, 318, 336, 350, 360, 371, 400, 420, 424, 450, 471, 477, 504, 525, 530, 560, 600, 628, 630, 636, 700, 720, 742, 785, 795, 840, 848, 900, 942, 954, 1008, 1050, 1060, 1099, 1113, 1200, 1256, 1260, 1272, 1325, 1400, 1413, 1484, 1570, 1575, 1590, 1680, 1800, 1855, 1884, 1908, 2100, 2120, 2198, 2226, 2355, 2385, 2512, 2520, 2544, 2650, 2800, 2826, 2968, 3140, 3150, 3180, 3297, 3339, 3600, 3710, 3768, 3816, 3925, 3975, 4200, 4240, 4396, 4452, 4710, 4770, 5040, 5300, 5495, 5565, 5652, 5936, 6280, 6300, 6360, 6594, 6678, 7065, 7420, 7536, 7632, 7850, 7950, 8321, 8400, 8792, 8904, 9275, 9420, 9540, 9891, 10600, 10990, 11130, 11304, 11775, 11925, 12560, 12600, 12720, 13188, 13356, 14130, 14840, 15700, 15900, 16485, 16642, 16695, 17584, 17808, 18550, 18840, 19080, 19782, 21200, 21980, 22260, 22608, 23550, 23850, 24963, 25200, 26376, 26712, 27475, 27825, 28260, 29680, 31400, 31800, 32970, 33284, 33390, 35325, 37100, 37680, 38160, 39564, 41605, 43960, 44520, 47100, 47700, 49455, 49926, 52752, 53424, 54950, 55650, 56520, 58247, 62800, 63600, 65940, 66568, 66780, 70650, 74200, 74889, 79128, 82425, 83210, 83475, 87920, 89040, 94200, 95400, 98910, 99852, 109900, 111300, 113040, 116494, 124815, 131880, 133136, 133560, 141300, 148400, 149778, 158256, 164850, 166420, 166950, 174741, 188400, 190800, 197820, 199704, 208025, 219800, 222600, 232988, 247275, 249630, 263760, 267120, 282600, 291235, 299556, 329700, 332840, 333900, 349482, 374445, 395640, 399408, 416050, 439600, 445200, 465976, 494550, 499260, 524223, 565200, 582470, 599112, 624075, 659400, 665680, 667800, 698964, 748890, 791280, 832100, 873705, 931952, 989100, 998520, 1048446, 1164940, 1198224, 1248150, 1318800, 1335600, 1397928, 1456175, 1497780, 1664200, 1747410, 1872225, 1978200, 1997040, 2096892, 2329880, 2496300, 2621115, 2795856, 2912350, 2995560, 3328400, 3494820, 3744450, 3956400, 4193784, 4368525, 4659760, 4992600, 5242230, 5824700, 5991120, 6989640, 7488900, 8387568, 8737050, 9985200, 10484460, 11649400, 13105575, 13979280, 14977800, 17474100, 20968920, 23298800, 26211150, 29955600, 34948200, 41937840, 52422300, 69896400, 104844600, 209689200]

約数ペア:

[(1, 209689200), (2, 104844600), (3, 69896400), (4, 52422300), (5, 41937840), (6, 34948200), (7, 29955600), (8, 26211150), (9, 23298800), (10, 20968920), (12, 17474100), (14, 14977800), (15, 13979280), (16, 13105575), (18, 11649400), (20, 10484460), (21, 9985200), (24, 8737050), (25, 8387568), (28, 7488900), (30, 6989640), (35, 5991120), (36, 5824700), (40, 5242230), (42, 4992600), (45, 4659760), (48, 4368525), (50, 4193784), (53, 3956400), (56, 3744450), (60, 3494820), (63, 3328400), (70, 2995560), (72, 2912350), (75, 2795856), (80, 2621115), (84, 2496300), (90, 2329880), (100, 2096892), (105, 1997040), (106, 1978200), (112, 1872225), (120, 1747410), (126, 1664200), (140, 1497780), (144, 1456175), (150, 1397928), (157, 1335600), (159, 1318800), (168, 1248150), (175, 1198224), (180, 1164940), (200, 1048446), (210, 998520), (212, 989100), (225, 931952), (240, 873705), (252, 832100), (265, 791280), (280, 748890), (300, 698964), (314, 667800), (315, 665680), (318, 659400), (336, 624075), (350, 599112), (360, 582470), (371, 565200), (400, 524223), (420, 499260), (424, 494550), (450, 465976), (471, 445200), (477, 439600), (504, 416050), (525, 399408), (530, 395640), (560, 374445), (600, 349482), (628, 333900), (630, 332840), (636, 329700), (700, 299556), (720, 291235), (742, 282600), (785, 267120), (795, 263760), (840, 249630), (848, 247275), (900, 232988), (942, 222600), (954, 219800), (1008, 208025), (1050, 199704), (1060, 197820), (1099, 190800), (1113, 188400), (1200, 174741), (1256, 166950), (1260, 166420), (1272, 164850), (1325, 158256), (1400, 149778), (1413, 148400), (1484, 141300), (1570, 133560), (1575, 133136), (1590, 131880), (1680, 124815), (1800, 116494), (1855, 113040), (1884, 111300), (1908, 109900), (2100, 99852), (2120, 98910), (2198, 95400), (2226, 94200), (2355, 89040), (2385, 87920), (2512, 83475), (2520, 83210), (2544, 82425), (2650, 79128), (2800, 74889), (2826, 74200), (2968, 70650), (3140, 66780), (3150, 66568), (3180, 65940), (3297, 63600), (3339, 62800), (3600, 58247), (3710, 56520), (3768, 55650), (3816, 54950), (3925, 53424), (3975, 52752), (4200, 49926), (4240, 49455), (4396, 47700), (4452, 47100), (4710, 44520), (4770, 43960), (5040, 41605), (5300, 39564), (5495, 38160), (5565, 37680), (5652, 37100), (5936, 35325), (6280, 33390), (6300, 33284), (6360, 32970), (6594, 31800), (6678, 31400), (7065, 29680), (7420, 28260), (7536, 27825), (7632, 27475), (7850, 26712), (7950, 26376), (8321, 25200), (8400, 24963), (8792, 23850), (8904, 23550), (9275, 22608), (9420, 22260), (9540, 21980), (9891, 21200), (10600, 19782), (10990, 19080), (11130, 18840), (11304, 18550), (11775, 17808), (11925, 17584), (12560, 16695), (12600, 16642), (12720, 16485), (13188, 15900), (13356, 15700), (14130, 14840)]