87789600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 216

約数和(自身を含む): 315331380

約数和(自身を除く): 227541780

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, 72, 75, 80, 89, 90, 96, 100, 120, 137, 144, 150, 160, 178, 180, 200, 225, 240, 267, 274, 288, 300, 356, 360, 400, 411, 445, 450, 480, 534, 548, 600, 685, 712, 720, 800, 801, 822, 890, 900, 1068, 1096, 1200, 1233, 1335, 1370, 1424, 1440, 1602, 1644, 1780, 1800, 2055, 2136, 2192, 2225, 2400, 2466, 2670, 2740, 2848, 3204, 3288, 3425, 3560, 3600, 4005, 4110, 4272, 4384, 4450, 4932, 5340, 5480, 6165, 6408, 6576, 6675, 6850, 7120, 7200, 8010, 8220, 8544, 8900, 9864, 10275, 10680, 10960, 12193, 12330, 12816, 13152, 13350, 13700, 14240, 16020, 16440, 17800, 19728, 20025, 20550, 21360, 21920, 24386, 24660, 25632, 26700, 27400, 30825, 32040, 32880, 35600, 36579, 39456, 40050, 41100, 42720, 48772, 49320, 53400, 54800, 60965, 61650, 64080, 65760, 71200, 73158, 80100, 82200, 97544, 98640, 106800, 109600, 109737, 121930, 123300, 128160, 146316, 160200, 164400, 182895, 195088, 197280, 213600, 219474, 243860, 246600, 292632, 304825, 320400, 328800, 365790, 390176, 438948, 487720, 493200, 548685, 585264, 609650, 640800, 731580, 877896, 914475, 975440, 986400, 1097370, 1170528, 1219300, 1463160, 1755792, 1828950, 1950880, 2194740, 2438600, 2743425, 2926320, 3511584, 3657900, 4389480, 4877200, 5486850, 5852640, 7315800, 8778960, 9754400, 10973700, 14631600, 17557920, 21947400, 29263200, 43894800, 87789600]

約数ペア:

[(1, 87789600), (2, 43894800), (3, 29263200), (4, 21947400), (5, 17557920), (6, 14631600), (8, 10973700), (9, 9754400), (10, 8778960), (12, 7315800), (15, 5852640), (16, 5486850), (18, 4877200), (20, 4389480), (24, 3657900), (25, 3511584), (30, 2926320), (32, 2743425), (36, 2438600), (40, 2194740), (45, 1950880), (48, 1828950), (50, 1755792), (60, 1463160), (72, 1219300), (75, 1170528), (80, 1097370), (89, 986400), (90, 975440), (96, 914475), (100, 877896), (120, 731580), (137, 640800), (144, 609650), (150, 585264), (160, 548685), (178, 493200), (180, 487720), (200, 438948), (225, 390176), (240, 365790), (267, 328800), (274, 320400), (288, 304825), (300, 292632), (356, 246600), (360, 243860), (400, 219474), (411, 213600), (445, 197280), (450, 195088), (480, 182895), (534, 164400), (548, 160200), (600, 146316), (685, 128160), (712, 123300), (720, 121930), (800, 109737), (801, 109600), (822, 106800), (890, 98640), (900, 97544), (1068, 82200), (1096, 80100), (1200, 73158), (1233, 71200), (1335, 65760), (1370, 64080), (1424, 61650), (1440, 60965), (1602, 54800), (1644, 53400), (1780, 49320), (1800, 48772), (2055, 42720), (2136, 41100), (2192, 40050), (2225, 39456), (2400, 36579), (2466, 35600), (2670, 32880), (2740, 32040), (2848, 30825), (3204, 27400), (3288, 26700), (3425, 25632), (3560, 24660), (3600, 24386), (4005, 21920), (4110, 21360), (4272, 20550), (4384, 20025), (4450, 19728), (4932, 17800), (5340, 16440), (5480, 16020), (6165, 14240), (6408, 13700), (6576, 13350), (6675, 13152), (6850, 12816), (7120, 12330), (7200, 12193), (8010, 10960), (8220, 10680), (8544, 10275), (8900, 9864)]