190189200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9323}}^1$

素因数の和:9361

約数の個数: 120

約数和(自身を含む): 645146208

約数和(自身を除く): 454957008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3400, 4080, 5100, 6800, 9323, 10200, 18646, 20400, 27969, 37292, 46615, 55938, 74584, 93230, 111876, 139845, 149168, 158491, 186460, 223752, 233075, 279690, 316982, 372920, 447504, 466150, 475473, 559380, 633964, 699225, 745840, 792455, 932300, 950946, 1118760, 1267928, 1398450, 1584910, 1864600, 1901892, 2237520, 2377365, 2535856, 2796900, 3169820, 3729200, 3803784, 3962275, 4754730, 5593800, 6339640, 7607568, 7924550, 9509460, 11187600, 11886825, 12679280, 15849100, 19018920, 23773650, 31698200, 38037840, 47547300, 63396400, 95094600, 190189200]

約数ペア:

[(1, 190189200), (2, 95094600), (3, 63396400), (4, 47547300), (5, 38037840), (6, 31698200), (8, 23773650), (10, 19018920), (12, 15849100), (15, 12679280), (16, 11886825), (17, 11187600), (20, 9509460), (24, 7924550), (25, 7607568), (30, 6339640), (34, 5593800), (40, 4754730), (48, 3962275), (50, 3803784), (51, 3729200), (60, 3169820), (68, 2796900), (75, 2535856), (80, 2377365), (85, 2237520), (100, 1901892), (102, 1864600), (120, 1584910), (136, 1398450), (150, 1267928), (170, 1118760), (200, 950946), (204, 932300), (240, 792455), (255, 745840), (272, 699225), (300, 633964), (340, 559380), (400, 475473), (408, 466150), (425, 447504), (510, 372920), (600, 316982), (680, 279690), (816, 233075), (850, 223752), (1020, 186460), (1200, 158491), (1275, 149168), (1360, 139845), (1700, 111876), (2040, 93230), (2550, 74584), (3400, 55938), (4080, 46615), (5100, 37292), (6800, 27969), (9323, 20400), (10200, 18646)]