291888000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{2027}}^1$

素因数の和:2062

約数の個数: 192

約数和(自身を含む): 1048759920

約数和(自身を除く): 756871920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1440, 1500, 1600, 1800, 1920, 2000, 2027, 2250, 2400, 2880, 3000, 3200, 3600, 4000, 4054, 4500, 4800, 5760, 6000, 6081, 7200, 8000, 8108, 9000, 9600, 10135, 12000, 12162, 14400, 16000, 16216, 18000, 18243, 20270, 24000, 24324, 28800, 30405, 32432, 36000, 36486, 40540, 48000, 48648, 50675, 60810, 64864, 72000, 72972, 81080, 91215, 97296, 101350, 121620, 129728, 144000, 145944, 152025, 162160, 182430, 194592, 202700, 243240, 253375, 259456, 291888, 304050, 324320, 364860, 389184, 405400, 456075, 486480, 506750, 583776, 608100, 648640, 729720, 760125, 778368, 810800, 912150, 972960, 1013500, 1167552, 1216200, 1297280, 1459440, 1520250, 1621600, 1824300, 1945920, 2027000, 2280375, 2335104, 2432400, 2918880, 3040500, 3243200, 3648600, 3891840, 4054000, 4560750, 4864800, 5837760, 6081000, 6486400, 7297200, 8108000, 9121500, 9729600, 11675520, 12162000, 14594400, 16216000, 18243000, 19459200, 24324000, 29188800, 32432000, 36486000, 48648000, 58377600, 72972000, 97296000, 145944000, 291888000]

約数ペア:

[(1, 291888000), (2, 145944000), (3, 97296000), (4, 72972000), (5, 58377600), (6, 48648000), (8, 36486000), (9, 32432000), (10, 29188800), (12, 24324000), (15, 19459200), (16, 18243000), (18, 16216000), (20, 14594400), (24, 12162000), (25, 11675520), (30, 9729600), (32, 9121500), (36, 8108000), (40, 7297200), (45, 6486400), (48, 6081000), (50, 5837760), (60, 4864800), (64, 4560750), (72, 4054000), (75, 3891840), (80, 3648600), (90, 3243200), (96, 3040500), (100, 2918880), (120, 2432400), (125, 2335104), (128, 2280375), (144, 2027000), (150, 1945920), (160, 1824300), (180, 1621600), (192, 1520250), (200, 1459440), (225, 1297280), (240, 1216200), (250, 1167552), (288, 1013500), (300, 972960), (320, 912150), (360, 810800), (375, 778368), (384, 760125), (400, 729720), (450, 648640), (480, 608100), (500, 583776), (576, 506750), (600, 486480), (640, 456075), (720, 405400), (750, 389184), (800, 364860), (900, 324320), (960, 304050), (1000, 291888), (1125, 259456), (1152, 253375), (1200, 243240), (1440, 202700), (1500, 194592), (1600, 182430), (1800, 162160), (1920, 152025), (2000, 145944), (2027, 144000), (2250, 129728), (2400, 121620), (2880, 101350), (3000, 97296), (3200, 91215), (3600, 81080), (4000, 72972), (4054, 72000), (4500, 64864), (4800, 60810), (5760, 50675), (6000, 48648), (6081, 48000), (7200, 40540), (8000, 36486), (8108, 36000), (9000, 32432), (9600, 30405), (10135, 28800), (12000, 24324), (12162, 24000), (14400, 20270), (16000, 18243), (16216, 18000)]