805353000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 256

約数和(自身を含む): 2695680000

約数和(自身を除く): 1890327000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 71, 75, 76, 95, 100, 114, 120, 125, 142, 150, 152, 190, 199, 200, 213, 228, 250, 284, 285, 300, 355, 375, 380, 398, 426, 456, 475, 500, 568, 570, 597, 600, 710, 750, 760, 796, 852, 950, 995, 1000, 1065, 1140, 1194, 1349, 1420, 1425, 1500, 1592, 1704, 1775, 1900, 1990, 2130, 2280, 2375, 2388, 2698, 2840, 2850, 2985, 3000, 3550, 3781, 3800, 3980, 4047, 4260, 4750, 4776, 4975, 5325, 5396, 5700, 5970, 6745, 7100, 7125, 7562, 7960, 8094, 8520, 8875, 9500, 9950, 10650, 10792, 11343, 11400, 11940, 13490, 14129, 14200, 14250, 14925, 15124, 16188, 17750, 18905, 19000, 19900, 20235, 21300, 22686, 23880, 24875, 26625, 26980, 28258, 28500, 29850, 30248, 32376, 33725, 35500, 37810, 39800, 40470, 42387, 42600, 45372, 49750, 53250, 53960, 56516, 56715, 57000, 59700, 67450, 70645, 71000, 74625, 75620, 80940, 84774, 90744, 94525, 99500, 101175, 106500, 113032, 113430, 119400, 134900, 141290, 149250, 151240, 161880, 168625, 169548, 189050, 199000, 202350, 211935, 213000, 226860, 268451, 269800, 282580, 283575, 298500, 337250, 339096, 353225, 378100, 404700, 423870, 453720, 472625, 505875, 536902, 565160, 567150, 597000, 674500, 706450, 756200, 805353, 809400, 847740, 945250, 1011750, 1059675, 1073804, 1134300, 1342255, 1349000, 1412900, 1417875, 1610706, 1695480, 1766125, 1890500, 2023500, 2119350, 2147608, 2268600, 2684510, 2825800, 2835750, 3221412, 3532250, 3781000, 4026765, 4047000, 4238700, 5298375, 5369020, 5671500, 6442824, 6711275, 7064500, 8053530, 8477400, 10596750, 10738040, 11343000, 13422550, 14129000, 16107060, 20133825, 21193500, 26845100, 32214120, 33556375, 40267650, 42387000, 53690200, 67112750, 80535300, 100669125, 134225500, 161070600, 201338250, 268451000, 402676500, 805353000]

約数ペア:

[(1, 805353000), (2, 402676500), (3, 268451000), (4, 201338250), (5, 161070600), (6, 134225500), (8, 100669125), (10, 80535300), (12, 67112750), (15, 53690200), (19, 42387000), (20, 40267650), (24, 33556375), (25, 32214120), (30, 26845100), (38, 21193500), (40, 20133825), (50, 16107060), (57, 14129000), (60, 13422550), (71, 11343000), (75, 10738040), (76, 10596750), (95, 8477400), (100, 8053530), (114, 7064500), (120, 6711275), (125, 6442824), (142, 5671500), (150, 5369020), (152, 5298375), (190, 4238700), (199, 4047000), (200, 4026765), (213, 3781000), (228, 3532250), (250, 3221412), (284, 2835750), (285, 2825800), (300, 2684510), (355, 2268600), (375, 2147608), (380, 2119350), (398, 2023500), (426, 1890500), (456, 1766125), (475, 1695480), (500, 1610706), (568, 1417875), (570, 1412900), (597, 1349000), (600, 1342255), (710, 1134300), (750, 1073804), (760, 1059675), (796, 1011750), (852, 945250), (950, 847740), (995, 809400), (1000, 805353), (1065, 756200), (1140, 706450), (1194, 674500), (1349, 597000), (1420, 567150), (1425, 565160), (1500, 536902), (1592, 505875), (1704, 472625), (1775, 453720), (1900, 423870), (1990, 404700), (2130, 378100), (2280, 353225), (2375, 339096), (2388, 337250), (2698, 298500), (2840, 283575), (2850, 282580), (2985, 269800), (3000, 268451), (3550, 226860), (3781, 213000), (3800, 211935), (3980, 202350), (4047, 199000), (4260, 189050), (4750, 169548), (4776, 168625), (4975, 161880), (5325, 151240), (5396, 149250), (5700, 141290), (5970, 134900), (6745, 119400), (7100, 113430), (7125, 113032), (7562, 106500), (7960, 101175), (8094, 99500), (8520, 94525), (8875, 90744), (9500, 84774), (9950, 80940), (10650, 75620), (10792, 74625), (11343, 71000), (11400, 70645), (11940, 67450), (13490, 59700), (14129, 57000), (14200, 56715), (14250, 56516), (14925, 53960), (15124, 53250), (16188, 49750), (17750, 45372), (18905, 42600), (19000, 42387), (19900, 40470), (20235, 39800), (21300, 37810), (22686, 35500), (23880, 33725), (24875, 32376), (26625, 30248), (26980, 29850), (28258, 28500)]