394107000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^3\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 256

約数和(自身を含む): 1437696000

約数和(自身を除く): 1043589000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 245, 250, 280, 294, 300, 343, 350, 375, 383, 392, 420, 490, 500, 525, 588, 600, 686, 700, 735, 750, 766, 840, 875, 980, 1000, 1029, 1050, 1149, 1176, 1225, 1372, 1400, 1470, 1500, 1532, 1715, 1750, 1915, 1960, 2058, 2100, 2298, 2450, 2625, 2681, 2744, 2940, 3000, 3064, 3430, 3500, 3675, 3830, 4116, 4200, 4596, 4900, 5145, 5250, 5362, 5745, 5880, 6125, 6860, 7000, 7350, 7660, 8043, 8232, 8575, 9192, 9575, 9800, 10290, 10500, 10724, 11490, 12250, 13405, 13720, 14700, 15320, 16086, 17150, 18375, 18767, 19150, 20580, 21000, 21448, 22980, 24500, 25725, 26810, 28725, 29400, 32172, 34300, 36750, 37534, 38300, 40215, 41160, 42875, 45960, 47875, 49000, 51450, 53620, 56301, 57450, 64344, 67025, 68600, 73500, 75068, 76600, 80430, 85750, 93835, 95750, 102900, 107240, 112602, 114900, 128625, 131369, 134050, 143625, 147000, 150136, 160860, 171500, 187670, 191500, 201075, 205800, 225204, 229800, 257250, 262738, 268100, 281505, 287250, 321720, 335125, 343000, 375340, 383000, 394107, 402150, 450408, 469175, 514500, 525476, 536200, 563010, 574500, 656845, 670250, 750680, 788214, 804300, 938350, 1005375, 1029000, 1050952, 1126020, 1149000, 1313690, 1340500, 1407525, 1576428, 1608600, 1876700, 1970535, 2010750, 2252040, 2345875, 2627380, 2681000, 2815050, 3152856, 3284225, 3753400, 3941070, 4021500, 4691750, 5254760, 5630100, 6568450, 7037625, 7882140, 8043000, 9383500, 9852675, 11260200, 13136900, 14075250, 15764280, 16421125, 18767000, 19705350, 26273800, 28150500, 32842250, 39410700, 49263375, 56301000, 65684500, 78821400, 98526750, 131369000, 197053500, 394107000]

約数ペア:

[(1, 394107000), (2, 197053500), (3, 131369000), (4, 98526750), (5, 78821400), (6, 65684500), (7, 56301000), (8, 49263375), (10, 39410700), (12, 32842250), (14, 28150500), (15, 26273800), (20, 19705350), (21, 18767000), (24, 16421125), (25, 15764280), (28, 14075250), (30, 13136900), (35, 11260200), (40, 9852675), (42, 9383500), (49, 8043000), (50, 7882140), (56, 7037625), (60, 6568450), (70, 5630100), (75, 5254760), (84, 4691750), (98, 4021500), (100, 3941070), (105, 3753400), (120, 3284225), (125, 3152856), (140, 2815050), (147, 2681000), (150, 2627380), (168, 2345875), (175, 2252040), (196, 2010750), (200, 1970535), (210, 1876700), (245, 1608600), (250, 1576428), (280, 1407525), (294, 1340500), (300, 1313690), (343, 1149000), (350, 1126020), (375, 1050952), (383, 1029000), (392, 1005375), (420, 938350), (490, 804300), (500, 788214), (525, 750680), (588, 670250), (600, 656845), (686, 574500), (700, 563010), (735, 536200), (750, 525476), (766, 514500), (840, 469175), (875, 450408), (980, 402150), (1000, 394107), (1029, 383000), (1050, 375340), (1149, 343000), (1176, 335125), (1225, 321720), (1372, 287250), (1400, 281505), (1470, 268100), (1500, 262738), (1532, 257250), (1715, 229800), (1750, 225204), (1915, 205800), (1960, 201075), (2058, 191500), (2100, 187670), (2298, 171500), (2450, 160860), (2625, 150136), (2681, 147000), (2744, 143625), (2940, 134050), (3000, 131369), (3064, 128625), (3430, 114900), (3500, 112602), (3675, 107240), (3830, 102900), (4116, 95750), (4200, 93835), (4596, 85750), (4900, 80430), (5145, 76600), (5250, 75068), (5362, 73500), (5745, 68600), (5880, 67025), (6125, 64344), (6860, 57450), (7000, 56301), (7350, 53620), (7660, 51450), (8043, 49000), (8232, 47875), (8575, 45960), (9192, 42875), (9575, 41160), (9800, 40215), (10290, 38300), (10500, 37534), (10724, 36750), (11490, 34300), (12250, 32172), (13405, 29400), (13720, 28725), (14700, 26810), (15320, 25725), (16086, 24500), (17150, 22980), (18375, 21448), (18767, 21000), (19150, 20580)]