286920000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{797}}^1$

素因数の和:835

約数の個数: 210

約数和(自身を含む): 1028965938

約数和(自身を除く): 742045938

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, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 625, 720, 750, 797, 800, 900, 960, 1000, 1125, 1200, 1250, 1440, 1500, 1594, 1600, 1800, 1875, 2000, 2250, 2391, 2400, 2500, 2880, 3000, 3188, 3600, 3750, 3985, 4000, 4500, 4782, 4800, 5000, 5625, 6000, 6376, 7173, 7200, 7500, 7970, 8000, 9000, 9564, 10000, 11250, 11955, 12000, 12752, 14346, 14400, 15000, 15940, 18000, 19128, 19925, 20000, 22500, 23910, 24000, 25504, 28692, 30000, 31880, 35865, 36000, 38256, 39850, 40000, 45000, 47820, 51008, 57384, 59775, 60000, 63760, 71730, 72000, 76512, 79700, 90000, 95640, 99625, 114768, 119550, 120000, 127520, 143460, 153024, 159400, 179325, 180000, 191280, 199250, 229536, 239100, 255040, 286920, 298875, 318800, 358650, 360000, 382560, 398500, 459072, 478200, 498125, 573840, 597750, 637600, 717300, 765120, 797000, 896625, 956400, 996250, 1147680, 1195500, 1275200, 1434600, 1494375, 1594000, 1793250, 1912800, 1992500, 2295360, 2391000, 2869200, 2988750, 3188000, 3586500, 3825600, 3985000, 4483125, 4782000, 5738400, 5977500, 6376000, 7173000, 7970000, 8966250, 9564000, 11476800, 11955000, 14346000, 15940000, 17932500, 19128000, 23910000, 28692000, 31880000, 35865000, 47820000, 57384000, 71730000, 95640000, 143460000, 286920000]

約数ペア:

[(1, 286920000), (2, 143460000), (3, 95640000), (4, 71730000), (5, 57384000), (6, 47820000), (8, 35865000), (9, 31880000), (10, 28692000), (12, 23910000), (15, 19128000), (16, 17932500), (18, 15940000), (20, 14346000), (24, 11955000), (25, 11476800), (30, 9564000), (32, 8966250), (36, 7970000), (40, 7173000), (45, 6376000), (48, 5977500), (50, 5738400), (60, 4782000), (64, 4483125), (72, 3985000), (75, 3825600), (80, 3586500), (90, 3188000), (96, 2988750), (100, 2869200), (120, 2391000), (125, 2295360), (144, 1992500), (150, 1912800), (160, 1793250), (180, 1594000), (192, 1494375), (200, 1434600), (225, 1275200), (240, 1195500), (250, 1147680), (288, 996250), (300, 956400), (320, 896625), (360, 797000), (375, 765120), (400, 717300), (450, 637600), (480, 597750), (500, 573840), (576, 498125), (600, 478200), (625, 459072), (720, 398500), (750, 382560), (797, 360000), (800, 358650), (900, 318800), (960, 298875), (1000, 286920), (1125, 255040), (1200, 239100), (1250, 229536), (1440, 199250), (1500, 191280), (1594, 180000), (1600, 179325), (1800, 159400), (1875, 153024), (2000, 143460), (2250, 127520), (2391, 120000), (2400, 119550), (2500, 114768), (2880, 99625), (3000, 95640), (3188, 90000), (3600, 79700), (3750, 76512), (3985, 72000), (4000, 71730), (4500, 63760), (4782, 60000), (4800, 59775), (5000, 57384), (5625, 51008), (6000, 47820), (6376, 45000), (7173, 40000), (7200, 39850), (7500, 38256), (7970, 36000), (8000, 35865), (9000, 31880), (9564, 30000), (10000, 28692), (11250, 25504), (11955, 24000), (12000, 23910), (12752, 22500), (14346, 20000), (14400, 19925), (15000, 19128), (15940, 18000)]