230790000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^2\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 300

約数和(自身を含む): 872177064

約数和(自身を除く): 641387064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 125, 140, 147, 150, 157, 168, 175, 196, 200, 210, 240, 245, 250, 280, 294, 300, 314, 336, 350, 375, 392, 400, 420, 471, 490, 500, 525, 560, 588, 600, 625, 628, 700, 735, 750, 784, 785, 840, 875, 942, 980, 1000, 1050, 1099, 1176, 1200, 1225, 1250, 1256, 1400, 1470, 1500, 1570, 1680, 1750, 1875, 1884, 1960, 2000, 2100, 2198, 2352, 2355, 2450, 2500, 2512, 2625, 2800, 2940, 3000, 3140, 3297, 3500, 3675, 3750, 3768, 3920, 3925, 4200, 4375, 4396, 4710, 4900, 5000, 5250, 5495, 5880, 6000, 6125, 6280, 6594, 7000, 7350, 7500, 7536, 7693, 7850, 8400, 8750, 8792, 9420, 9800, 10000, 10500, 10990, 11760, 11775, 12250, 12560, 13125, 13188, 14000, 14700, 15000, 15386, 15700, 16485, 17500, 17584, 18375, 18840, 19600, 19625, 21000, 21980, 23079, 23550, 24500, 26250, 26376, 27475, 29400, 30000, 30625, 30772, 31400, 32970, 35000, 36750, 37680, 38465, 39250, 42000, 43960, 46158, 47100, 49000, 52500, 52752, 54950, 58800, 58875, 61250, 61544, 62800, 65940, 70000, 73500, 76930, 78500, 82425, 87920, 91875, 92316, 94200, 98000, 98125, 105000, 109900, 115395, 117750, 122500, 123088, 131880, 137375, 147000, 153860, 157000, 164850, 183750, 184632, 188400, 192325, 196250, 210000, 219800, 230790, 235500, 245000, 263760, 274750, 294000, 294375, 307720, 314000, 329700, 367500, 369264, 384650, 392500, 412125, 439600, 461580, 471000, 490000, 549500, 576975, 588750, 615440, 659400, 686875, 735000, 769300, 785000, 824250, 923160, 942000, 961625, 1099000, 1153950, 1177500, 1318800, 1373750, 1470000, 1538600, 1570000, 1648500, 1846320, 1923250, 2060625, 2198000, 2307900, 2355000, 2747500, 2884875, 3077200, 3297000, 3846500, 4121250, 4615800, 4710000, 4808125, 5495000, 5769750, 6594000, 7693000, 8242500, 9231600, 9616250, 10990000, 11539500, 14424375, 15386000, 16485000, 19232500, 23079000, 28848750, 32970000, 38465000, 46158000, 57697500, 76930000, 115395000, 230790000]

約数ペア:

[(1, 230790000), (2, 115395000), (3, 76930000), (4, 57697500), (5, 46158000), (6, 38465000), (7, 32970000), (8, 28848750), (10, 23079000), (12, 19232500), (14, 16485000), (15, 15386000), (16, 14424375), (20, 11539500), (21, 10990000), (24, 9616250), (25, 9231600), (28, 8242500), (30, 7693000), (35, 6594000), (40, 5769750), (42, 5495000), (48, 4808125), (49, 4710000), (50, 4615800), (56, 4121250), (60, 3846500), (70, 3297000), (75, 3077200), (80, 2884875), (84, 2747500), (98, 2355000), (100, 2307900), (105, 2198000), (112, 2060625), (120, 1923250), (125, 1846320), (140, 1648500), (147, 1570000), (150, 1538600), (157, 1470000), (168, 1373750), (175, 1318800), (196, 1177500), (200, 1153950), (210, 1099000), (240, 961625), (245, 942000), (250, 923160), (280, 824250), (294, 785000), (300, 769300), (314, 735000), (336, 686875), (350, 659400), (375, 615440), (392, 588750), (400, 576975), (420, 549500), (471, 490000), (490, 471000), (500, 461580), (525, 439600), (560, 412125), (588, 392500), (600, 384650), (625, 369264), (628, 367500), (700, 329700), (735, 314000), (750, 307720), (784, 294375), (785, 294000), (840, 274750), (875, 263760), (942, 245000), (980, 235500), (1000, 230790), (1050, 219800), (1099, 210000), (1176, 196250), (1200, 192325), (1225, 188400), (1250, 184632), (1256, 183750), (1400, 164850), (1470, 157000), (1500, 153860), (1570, 147000), (1680, 137375), (1750, 131880), (1875, 123088), (1884, 122500), (1960, 117750), (2000, 115395), (2100, 109900), (2198, 105000), (2352, 98125), (2355, 98000), (2450, 94200), (2500, 92316), (2512, 91875), (2625, 87920), (2800, 82425), (2940, 78500), (3000, 76930), (3140, 73500), (3297, 70000), (3500, 65940), (3675, 62800), (3750, 61544), (3768, 61250), (3920, 58875), (3925, 58800), (4200, 54950), (4375, 52752), (4396, 52500), (4710, 49000), (4900, 47100), (5000, 46158), (5250, 43960), (5495, 42000), (5880, 39250), (6000, 38465), (6125, 37680), (6280, 36750), (6594, 35000), (7000, 32970), (7350, 31400), (7500, 30772), (7536, 30625), (7693, 30000), (7850, 29400), (8400, 27475), (8750, 26376), (8792, 26250), (9420, 24500), (9800, 23550), (10000, 23079), (10500, 21980), (10990, 21000), (11760, 19625), (11775, 19600), (12250, 18840), (12560, 18375), (13125, 17584), (13188, 17500), (14000, 16485), (14700, 15700), (15000, 15386)]