401020800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1193

約数の個数: 192

約数和(自身を含む): 1357762800

約数和(自身を除く): 956742000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 74, 75, 80, 96, 100, 111, 120, 128, 148, 150, 160, 185, 192, 200, 222, 240, 296, 300, 320, 370, 384, 400, 444, 480, 555, 592, 600, 640, 740, 800, 888, 925, 960, 1110, 1129, 1184, 1200, 1480, 1600, 1776, 1850, 1920, 2220, 2258, 2368, 2400, 2775, 2960, 3200, 3387, 3552, 3700, 4440, 4516, 4736, 4800, 5550, 5645, 5920, 6774, 7104, 7400, 8880, 9032, 9600, 11100, 11290, 11840, 13548, 14208, 14800, 16935, 17760, 18064, 22200, 22580, 23680, 27096, 28225, 29600, 33870, 35520, 36128, 41773, 44400, 45160, 54192, 56450, 59200, 67740, 71040, 72256, 83546, 84675, 88800, 90320, 108384, 112900, 118400, 125319, 135480, 144512, 167092, 169350, 177600, 180640, 208865, 216768, 225800, 250638, 270960, 334184, 338700, 355200, 361280, 417730, 433536, 451600, 501276, 541920, 626595, 668368, 677400, 722560, 835460, 903200, 1002552, 1044325, 1083840, 1253190, 1336736, 1354800, 1670920, 1806400, 2005104, 2088650, 2167680, 2506380, 2673472, 2709600, 3132975, 3341840, 3612800, 4010208, 4177300, 5012760, 5346944, 5419200, 6265950, 6683680, 8020416, 8354600, 10025520, 10838400, 12531900, 13367360, 16040832, 16709200, 20051040, 25063800, 26734720, 33418400, 40102080, 50127600, 66836800, 80204160, 100255200, 133673600, 200510400, 401020800]

約数ペア:

[(1, 401020800), (2, 200510400), (3, 133673600), (4, 100255200), (5, 80204160), (6, 66836800), (8, 50127600), (10, 40102080), (12, 33418400), (15, 26734720), (16, 25063800), (20, 20051040), (24, 16709200), (25, 16040832), (30, 13367360), (32, 12531900), (37, 10838400), (40, 10025520), (48, 8354600), (50, 8020416), (60, 6683680), (64, 6265950), (74, 5419200), (75, 5346944), (80, 5012760), (96, 4177300), (100, 4010208), (111, 3612800), (120, 3341840), (128, 3132975), (148, 2709600), (150, 2673472), (160, 2506380), (185, 2167680), (192, 2088650), (200, 2005104), (222, 1806400), (240, 1670920), (296, 1354800), (300, 1336736), (320, 1253190), (370, 1083840), (384, 1044325), (400, 1002552), (444, 903200), (480, 835460), (555, 722560), (592, 677400), (600, 668368), (640, 626595), (740, 541920), (800, 501276), (888, 451600), (925, 433536), (960, 417730), (1110, 361280), (1129, 355200), (1184, 338700), (1200, 334184), (1480, 270960), (1600, 250638), (1776, 225800), (1850, 216768), (1920, 208865), (2220, 180640), (2258, 177600), (2368, 169350), (2400, 167092), (2775, 144512), (2960, 135480), (3200, 125319), (3387, 118400), (3552, 112900), (3700, 108384), (4440, 90320), (4516, 88800), (4736, 84675), (4800, 83546), (5550, 72256), (5645, 71040), (5920, 67740), (6774, 59200), (7104, 56450), (7400, 54192), (8880, 45160), (9032, 44400), (9600, 41773), (11100, 36128), (11290, 35520), (11840, 33870), (13548, 29600), (14208, 28225), (14800, 27096), (16935, 23680), (17760, 22580), (18064, 22200)]