142972800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 481509360

約数和(自身を除く): 338536560

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, 281, 300, 318, 320, 384, 400, 424, 480, 530, 562, 600, 636, 640, 795, 800, 843, 848, 960, 1060, 1124, 1200, 1272, 1325, 1405, 1590, 1600, 1686, 1696, 1920, 2120, 2248, 2400, 2544, 2650, 2810, 3180, 3200, 3372, 3392, 3975, 4215, 4240, 4496, 4800, 5088, 5300, 5620, 6360, 6744, 6784, 7025, 7950, 8430, 8480, 8992, 9600, 10176, 10600, 11240, 12720, 13488, 14050, 14893, 15900, 16860, 16960, 17984, 20352, 21075, 21200, 22480, 25440, 26976, 28100, 29786, 31800, 33720, 33920, 35968, 42150, 42400, 44679, 44960, 50880, 53952, 56200, 59572, 63600, 67440, 74465, 84300, 84800, 89358, 89920, 101760, 107904, 112400, 119144, 127200, 134880, 148930, 168600, 169600, 178716, 179840, 223395, 224800, 238288, 254400, 269760, 297860, 337200, 357432, 372325, 446790, 449600, 476576, 508800, 539520, 595720, 674400, 714864, 744650, 893580, 899200, 953152, 1116975, 1191440, 1348800, 1429728, 1489300, 1787160, 1906304, 2233950, 2382880, 2697600, 2859456, 2978600, 3574320, 4467900, 4765760, 5718912, 5957200, 7148640, 8935800, 9531520, 11914400, 14297280, 17871600, 23828800, 28594560, 35743200, 47657600, 71486400, 142972800]

約数ペア:

[(1, 142972800), (2, 71486400), (3, 47657600), (4, 35743200), (5, 28594560), (6, 23828800), (8, 17871600), (10, 14297280), (12, 11914400), (15, 9531520), (16, 8935800), (20, 7148640), (24, 5957200), (25, 5718912), (30, 4765760), (32, 4467900), (40, 3574320), (48, 2978600), (50, 2859456), (53, 2697600), (60, 2382880), (64, 2233950), (75, 1906304), (80, 1787160), (96, 1489300), (100, 1429728), (106, 1348800), (120, 1191440), (128, 1116975), (150, 953152), (159, 899200), (160, 893580), (192, 744650), (200, 714864), (212, 674400), (240, 595720), (265, 539520), (281, 508800), (300, 476576), (318, 449600), (320, 446790), (384, 372325), (400, 357432), (424, 337200), (480, 297860), (530, 269760), (562, 254400), (600, 238288), (636, 224800), (640, 223395), (795, 179840), (800, 178716), (843, 169600), (848, 168600), (960, 148930), (1060, 134880), (1124, 127200), (1200, 119144), (1272, 112400), (1325, 107904), (1405, 101760), (1590, 89920), (1600, 89358), (1686, 84800), (1696, 84300), (1920, 74465), (2120, 67440), (2248, 63600), (2400, 59572), (2544, 56200), (2650, 53952), (2810, 50880), (3180, 44960), (3200, 44679), (3372, 42400), (3392, 42150), (3975, 35968), (4215, 33920), (4240, 33720), (4496, 31800), (4800, 29786), (5088, 28100), (5300, 26976), (5620, 25440), (6360, 22480), (6744, 21200), (6784, 21075), (7025, 20352), (7950, 17984), (8430, 16960), (8480, 16860), (8992, 15900), (9600, 14893), (10176, 14050), (10600, 13488), (11240, 12720)]