52281600

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{389}}^1$

素因数の和:425

約数の個数: 216

約数和(自身を含む): 197695680

約数和(自身を除く): 145414080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 389, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 768, 778, 800, 840, 896, 960, 1050, 1120, 1167, 1200, 1280, 1344, 1400, 1556, 1600, 1680, 1792, 1920, 1945, 2100, 2240, 2334, 2400, 2688, 2723, 2800, 3112, 3200, 3360, 3840, 3890, 4200, 4480, 4668, 4800, 5376, 5446, 5600, 5835, 6224, 6400, 6720, 7780, 8169, 8400, 8960, 9336, 9600, 9725, 10892, 11200, 11670, 12448, 13440, 13615, 15560, 16338, 16800, 18672, 19200, 19450, 21784, 22400, 23340, 24896, 26880, 27230, 29175, 31120, 32676, 33600, 37344, 38900, 40845, 43568, 44800, 46680, 49792, 54460, 58350, 62240, 65352, 67200, 68075, 74688, 77800, 81690, 87136, 93360, 99584, 108920, 116700, 124480, 130704, 134400, 136150, 149376, 155600, 163380, 174272, 186720, 204225, 217840, 233400, 248960, 261408, 272300, 298752, 311200, 326760, 348544, 373440, 408450, 435680, 466800, 497920, 522816, 544600, 622400, 653520, 697088, 746880, 816900, 871360, 933600, 1045632, 1089200, 1244800, 1307040, 1493760, 1633800, 1742720, 1867200, 2091264, 2178400, 2489600, 2614080, 3267600, 3485440, 3734400, 4356800, 5228160, 6535200, 7468800, 8713600, 10456320, 13070400, 17427200, 26140800, 52281600]

約数ペア:

[(1, 52281600), (2, 26140800), (3, 17427200), (4, 13070400), (5, 10456320), (6, 8713600), (7, 7468800), (8, 6535200), (10, 5228160), (12, 4356800), (14, 3734400), (15, 3485440), (16, 3267600), (20, 2614080), (21, 2489600), (24, 2178400), (25, 2091264), (28, 1867200), (30, 1742720), (32, 1633800), (35, 1493760), (40, 1307040), (42, 1244800), (48, 1089200), (50, 1045632), (56, 933600), (60, 871360), (64, 816900), (70, 746880), (75, 697088), (80, 653520), (84, 622400), (96, 544600), (100, 522816), (105, 497920), (112, 466800), (120, 435680), (128, 408450), (140, 373440), (150, 348544), (160, 326760), (168, 311200), (175, 298752), (192, 272300), (200, 261408), (210, 248960), (224, 233400), (240, 217840), (256, 204225), (280, 186720), (300, 174272), (320, 163380), (336, 155600), (350, 149376), (384, 136150), (389, 134400), (400, 130704), (420, 124480), (448, 116700), (480, 108920), (525, 99584), (560, 93360), (600, 87136), (640, 81690), (672, 77800), (700, 74688), (768, 68075), (778, 67200), (800, 65352), (840, 62240), (896, 58350), (960, 54460), (1050, 49792), (1120, 46680), (1167, 44800), (1200, 43568), (1280, 40845), (1344, 38900), (1400, 37344), (1556, 33600), (1600, 32676), (1680, 31120), (1792, 29175), (1920, 27230), (1945, 26880), (2100, 24896), (2240, 23340), (2334, 22400), (2400, 21784), (2688, 19450), (2723, 19200), (2800, 18672), (3112, 16800), (3200, 16338), (3360, 15560), (3840, 13615), (3890, 13440), (4200, 12448), (4480, 11670), (4668, 11200), (4800, 10892), (5376, 9725), (5446, 9600), (5600, 9336), (5835, 8960), (6224, 8400), (6400, 8169), (6720, 7780)]