198584750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 492972480

約数和(自身を除く): 294387730

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 29, 35, 43, 49, 50, 58, 65, 70, 86, 91, 98, 125, 130, 145, 175, 182, 203, 215, 245, 250, 290, 301, 325, 350, 377, 406, 430, 455, 490, 559, 602, 637, 650, 725, 754, 875, 910, 1015, 1075, 1118, 1225, 1247, 1274, 1421, 1450, 1505, 1625, 1750, 1885, 2030, 2107, 2150, 2275, 2450, 2494, 2639, 2795, 2842, 3010, 3185, 3250, 3625, 3770, 3913, 4214, 4550, 5075, 5278, 5375, 5590, 6125, 6235, 6370, 7105, 7250, 7525, 7826, 8729, 9425, 10150, 10535, 10750, 11375, 12250, 12470, 13195, 13975, 14210, 15050, 15925, 16211, 17458, 18473, 18850, 19565, 21070, 22750, 25375, 26390, 27391, 27950, 31175, 31850, 32422, 35525, 36946, 37625, 39130, 43645, 47125, 50750, 52675, 54782, 61103, 62350, 65975, 69875, 71050, 75250, 79625, 81055, 87290, 92365, 94250, 97825, 105350, 113477, 122206, 131950, 136955, 139750, 155875, 159250, 162110, 177625, 184730, 195650, 218225, 226954, 263375, 273910, 305515, 311750, 329875, 355250, 405275, 436450, 461825, 489125, 526750, 567385, 611030, 659750, 684775, 794339, 810550, 923650, 978250, 1091125, 1134770, 1369550, 1527575, 1588678, 2026375, 2182250, 2309125, 2836925, 3055150, 3423875, 3971695, 4052750, 4618250, 5673850, 6847750, 7637875, 7943390, 14184625, 15275750, 19858475, 28369250, 39716950, 99292375, 198584750]

約数ペア:

[(1, 198584750), (2, 99292375), (5, 39716950), (7, 28369250), (10, 19858475), (13, 15275750), (14, 14184625), (25, 7943390), (26, 7637875), (29, 6847750), (35, 5673850), (43, 4618250), (49, 4052750), (50, 3971695), (58, 3423875), (65, 3055150), (70, 2836925), (86, 2309125), (91, 2182250), (98, 2026375), (125, 1588678), (130, 1527575), (145, 1369550), (175, 1134770), (182, 1091125), (203, 978250), (215, 923650), (245, 810550), (250, 794339), (290, 684775), (301, 659750), (325, 611030), (350, 567385), (377, 526750), (406, 489125), (430, 461825), (455, 436450), (490, 405275), (559, 355250), (602, 329875), (637, 311750), (650, 305515), (725, 273910), (754, 263375), (875, 226954), (910, 218225), (1015, 195650), (1075, 184730), (1118, 177625), (1225, 162110), (1247, 159250), (1274, 155875), (1421, 139750), (1450, 136955), (1505, 131950), (1625, 122206), (1750, 113477), (1885, 105350), (2030, 97825), (2107, 94250), (2150, 92365), (2275, 87290), (2450, 81055), (2494, 79625), (2639, 75250), (2795, 71050), (2842, 69875), (3010, 65975), (3185, 62350), (3250, 61103), (3625, 54782), (3770, 52675), (3913, 50750), (4214, 47125), (4550, 43645), (5075, 39130), (5278, 37625), (5375, 36946), (5590, 35525), (6125, 32422), (6235, 31850), (6370, 31175), (7105, 27950), (7250, 27391), (7525, 26390), (7826, 25375), (8729, 22750), (9425, 21070), (10150, 19565), (10535, 18850), (10750, 18473), (11375, 17458), (12250, 16211), (12470, 15925), (13195, 15050), (13975, 14210)]