197923200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 665917200

約数和(自身を除く): 467994000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 64, 75, 80, 96, 100, 106, 120, 128, 150, 159, 160, 192, 200, 212, 240, 265, 300, 318, 320, 384, 389, 400, 424, 480, 530, 600, 636, 640, 778, 795, 800, 848, 960, 1060, 1167, 1200, 1272, 1325, 1556, 1590, 1600, 1696, 1920, 1945, 2120, 2334, 2400, 2544, 2650, 3112, 3180, 3200, 3392, 3890, 3975, 4240, 4668, 4800, 5088, 5300, 5835, 6224, 6360, 6784, 7780, 7950, 8480, 9336, 9600, 9725, 10176, 10600, 11670, 12448, 12720, 15560, 15900, 16960, 18672, 19450, 20352, 20617, 21200, 23340, 24896, 25440, 29175, 31120, 31800, 33920, 37344, 38900, 41234, 42400, 46680, 49792, 50880, 58350, 61851, 62240, 63600, 74688, 77800, 82468, 84800, 93360, 101760, 103085, 116700, 123702, 124480, 127200, 149376, 155600, 164936, 169600, 186720, 206170, 233400, 247404, 248960, 254400, 309255, 311200, 329872, 373440, 412340, 466800, 494808, 508800, 515425, 618510, 622400, 659744, 746880, 824680, 933600, 989616, 1030850, 1237020, 1244800, 1319488, 1546275, 1649360, 1867200, 1979232, 2061700, 2474040, 2638976, 3092550, 3298720, 3734400, 3958464, 4123400, 4948080, 6185100, 6597440, 7916928, 8246800, 9896160, 12370200, 13194880, 16493600, 19792320, 24740400, 32987200, 39584640, 49480800, 65974400, 98961600, 197923200]

約数ペア:

[(1, 197923200), (2, 98961600), (3, 65974400), (4, 49480800), (5, 39584640), (6, 32987200), (8, 24740400), (10, 19792320), (12, 16493600), (15, 13194880), (16, 12370200), (20, 9896160), (24, 8246800), (25, 7916928), (30, 6597440), (32, 6185100), (40, 4948080), (48, 4123400), (50, 3958464), (53, 3734400), (60, 3298720), (64, 3092550), (75, 2638976), (80, 2474040), (96, 2061700), (100, 1979232), (106, 1867200), (120, 1649360), (128, 1546275), (150, 1319488), (159, 1244800), (160, 1237020), (192, 1030850), (200, 989616), (212, 933600), (240, 824680), (265, 746880), (300, 659744), (318, 622400), (320, 618510), (384, 515425), (389, 508800), (400, 494808), (424, 466800), (480, 412340), (530, 373440), (600, 329872), (636, 311200), (640, 309255), (778, 254400), (795, 248960), (800, 247404), (848, 233400), (960, 206170), (1060, 186720), (1167, 169600), (1200, 164936), (1272, 155600), (1325, 149376), (1556, 127200), (1590, 124480), (1600, 123702), (1696, 116700), (1920, 103085), (1945, 101760), (2120, 93360), (2334, 84800), (2400, 82468), (2544, 77800), (2650, 74688), (3112, 63600), (3180, 62240), (3200, 61851), (3392, 58350), (3890, 50880), (3975, 49792), (4240, 46680), (4668, 42400), (4800, 41234), (5088, 38900), (5300, 37344), (5835, 33920), (6224, 31800), (6360, 31120), (6784, 29175), (7780, 25440), (7950, 24896), (8480, 23340), (9336, 21200), (9600, 20617), (9725, 20352), (10176, 19450), (10600, 18672), (11670, 16960), (12448, 15900), (12720, 15560)]