188841000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3313}}^1$

素因数の和:3356

約数の個数: 128

約数和(自身を含む): 620380800

約数和(自身を除く): 431539800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 750, 760, 950, 1000, 1140, 1425, 1500, 1900, 2280, 2375, 2850, 3000, 3313, 3800, 4750, 5700, 6626, 7125, 9500, 9939, 11400, 13252, 14250, 16565, 19000, 19878, 26504, 28500, 33130, 39756, 49695, 57000, 62947, 66260, 79512, 82825, 99390, 125894, 132520, 165650, 188841, 198780, 248475, 251788, 314735, 331300, 377682, 397560, 414125, 496950, 503576, 629470, 662600, 755364, 828250, 944205, 993900, 1242375, 1258940, 1510728, 1573675, 1656500, 1888410, 1987800, 2484750, 2517880, 3147350, 3313000, 3776820, 4721025, 4969500, 6294700, 7553640, 7868375, 9442050, 9939000, 12589400, 15736750, 18884100, 23605125, 31473500, 37768200, 47210250, 62947000, 94420500, 188841000]

約数ペア:

[(1, 188841000), (2, 94420500), (3, 62947000), (4, 47210250), (5, 37768200), (6, 31473500), (8, 23605125), (10, 18884100), (12, 15736750), (15, 12589400), (19, 9939000), (20, 9442050), (24, 7868375), (25, 7553640), (30, 6294700), (38, 4969500), (40, 4721025), (50, 3776820), (57, 3313000), (60, 3147350), (75, 2517880), (76, 2484750), (95, 1987800), (100, 1888410), (114, 1656500), (120, 1573675), (125, 1510728), (150, 1258940), (152, 1242375), (190, 993900), (200, 944205), (228, 828250), (250, 755364), (285, 662600), (300, 629470), (375, 503576), (380, 496950), (456, 414125), (475, 397560), (500, 377682), (570, 331300), (600, 314735), (750, 251788), (760, 248475), (950, 198780), (1000, 188841), (1140, 165650), (1425, 132520), (1500, 125894), (1900, 99390), (2280, 82825), (2375, 79512), (2850, 66260), (3000, 62947), (3313, 57000), (3800, 49695), (4750, 39756), (5700, 33130), (6626, 28500), (7125, 26504), (9500, 19878), (9939, 19000), (11400, 16565), (13252, 14250)]