223097000

素因数分解:

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

素因数の和:221

約数の個数: 192

約数和(自身を含む): 632221200

約数和(自身を除く): 409124200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 49, 50, 56, 58, 70, 98, 100, 116, 125, 140, 145, 157, 175, 196, 200, 203, 232, 245, 250, 280, 290, 314, 350, 392, 406, 490, 500, 580, 628, 700, 725, 785, 812, 875, 980, 1000, 1015, 1099, 1160, 1225, 1256, 1400, 1421, 1450, 1570, 1624, 1750, 1960, 2030, 2198, 2450, 2842, 2900, 3140, 3500, 3625, 3925, 4060, 4396, 4553, 4900, 5075, 5495, 5684, 5800, 6125, 6280, 7000, 7105, 7250, 7693, 7850, 8120, 8792, 9106, 9800, 10150, 10990, 11368, 12250, 14210, 14500, 15386, 15700, 18212, 19625, 20300, 21980, 22765, 24500, 25375, 27475, 28420, 29000, 30772, 31400, 31871, 35525, 36424, 38465, 39250, 40600, 43960, 45530, 49000, 50750, 54950, 56840, 61544, 63742, 71050, 76930, 78500, 91060, 101500, 109900, 113825, 127484, 137375, 142100, 153860, 157000, 159355, 177625, 182120, 192325, 203000, 219800, 223097, 227650, 254968, 274750, 284200, 307720, 318710, 355250, 384650, 446194, 455300, 549500, 569125, 637420, 710500, 769300, 796775, 892388, 910600, 961625, 1099000, 1115485, 1138250, 1274840, 1421000, 1538600, 1593550, 1784776, 1923250, 2230970, 2276500, 3187100, 3846500, 3983875, 4461940, 4553000, 5577425, 6374200, 7693000, 7967750, 8923880, 11154850, 15935500, 22309700, 27887125, 31871000, 44619400, 55774250, 111548500, 223097000]

約数ペア:

[(1, 223097000), (2, 111548500), (4, 55774250), (5, 44619400), (7, 31871000), (8, 27887125), (10, 22309700), (14, 15935500), (20, 11154850), (25, 8923880), (28, 7967750), (29, 7693000), (35, 6374200), (40, 5577425), (49, 4553000), (50, 4461940), (56, 3983875), (58, 3846500), (70, 3187100), (98, 2276500), (100, 2230970), (116, 1923250), (125, 1784776), (140, 1593550), (145, 1538600), (157, 1421000), (175, 1274840), (196, 1138250), (200, 1115485), (203, 1099000), (232, 961625), (245, 910600), (250, 892388), (280, 796775), (290, 769300), (314, 710500), (350, 637420), (392, 569125), (406, 549500), (490, 455300), (500, 446194), (580, 384650), (628, 355250), (700, 318710), (725, 307720), (785, 284200), (812, 274750), (875, 254968), (980, 227650), (1000, 223097), (1015, 219800), (1099, 203000), (1160, 192325), (1225, 182120), (1256, 177625), (1400, 159355), (1421, 157000), (1450, 153860), (1570, 142100), (1624, 137375), (1750, 127484), (1960, 113825), (2030, 109900), (2198, 101500), (2450, 91060), (2842, 78500), (2900, 76930), (3140, 71050), (3500, 63742), (3625, 61544), (3925, 56840), (4060, 54950), (4396, 50750), (4553, 49000), (4900, 45530), (5075, 43960), (5495, 40600), (5684, 39250), (5800, 38465), (6125, 36424), (6280, 35525), (7000, 31871), (7105, 31400), (7250, 30772), (7693, 29000), (7850, 28420), (8120, 27475), (8792, 25375), (9106, 24500), (9800, 22765), (10150, 21980), (10990, 20300), (11368, 19625), (12250, 18212), (14210, 15700), (14500, 15386)]