19122600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 70531200

約数和(自身を除く): 51408600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 50, 56, 58, 60, 70, 75, 84, 87, 100, 105, 116, 120, 140, 145, 150, 157, 168, 174, 175, 200, 203, 210, 232, 280, 290, 300, 314, 348, 350, 406, 420, 435, 471, 525, 580, 600, 609, 628, 696, 700, 725, 785, 812, 840, 870, 942, 1015, 1050, 1099, 1160, 1218, 1256, 1400, 1450, 1570, 1624, 1740, 1884, 2030, 2100, 2175, 2198, 2355, 2436, 2900, 3045, 3140, 3297, 3480, 3768, 3925, 4060, 4200, 4350, 4396, 4553, 4710, 4872, 5075, 5495, 5800, 6090, 6280, 6594, 7850, 8120, 8700, 8792, 9106, 9420, 10150, 10990, 11775, 12180, 13188, 13659, 15225, 15700, 16485, 17400, 18212, 18840, 20300, 21980, 22765, 23550, 24360, 26376, 27318, 27475, 30450, 31400, 31871, 32970, 36424, 40600, 43960, 45530, 47100, 54636, 54950, 60900, 63742, 65940, 68295, 82425, 91060, 94200, 95613, 109272, 109900, 113825, 121800, 127484, 131880, 136590, 159355, 164850, 182120, 191226, 219800, 227650, 254968, 273180, 318710, 329700, 341475, 382452, 455300, 478065, 546360, 637420, 659400, 682950, 764904, 796775, 910600, 956130, 1274840, 1365900, 1593550, 1912260, 2390325, 2731800, 3187100, 3824520, 4780650, 6374200, 9561300, 19122600]

約数ペア:

[(1, 19122600), (2, 9561300), (3, 6374200), (4, 4780650), (5, 3824520), (6, 3187100), (7, 2731800), (8, 2390325), (10, 1912260), (12, 1593550), (14, 1365900), (15, 1274840), (20, 956130), (21, 910600), (24, 796775), (25, 764904), (28, 682950), (29, 659400), (30, 637420), (35, 546360), (40, 478065), (42, 455300), (50, 382452), (56, 341475), (58, 329700), (60, 318710), (70, 273180), (75, 254968), (84, 227650), (87, 219800), (100, 191226), (105, 182120), (116, 164850), (120, 159355), (140, 136590), (145, 131880), (150, 127484), (157, 121800), (168, 113825), (174, 109900), (175, 109272), (200, 95613), (203, 94200), (210, 91060), (232, 82425), (280, 68295), (290, 65940), (300, 63742), (314, 60900), (348, 54950), (350, 54636), (406, 47100), (420, 45530), (435, 43960), (471, 40600), (525, 36424), (580, 32970), (600, 31871), (609, 31400), (628, 30450), (696, 27475), (700, 27318), (725, 26376), (785, 24360), (812, 23550), (840, 22765), (870, 21980), (942, 20300), (1015, 18840), (1050, 18212), (1099, 17400), (1160, 16485), (1218, 15700), (1256, 15225), (1400, 13659), (1450, 13188), (1570, 12180), (1624, 11775), (1740, 10990), (1884, 10150), (2030, 9420), (2100, 9106), (2175, 8792), (2198, 8700), (2355, 8120), (2436, 7850), (2900, 6594), (3045, 6280), (3140, 6090), (3297, 5800), (3480, 5495), (3768, 5075), (3925, 4872), (4060, 4710), (4200, 4553), (4350, 4396)]