254402400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:846

約数の個数: 288

約数和(自身を含む): 997436160

約数和(自身を除く): 743033760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 96, 100, 105, 112, 114, 120, 133, 140, 150, 152, 160, 168, 175, 190, 200, 210, 224, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 480, 525, 532, 560, 570, 600, 608, 665, 672, 700, 760, 797, 798, 800, 840, 912, 950, 1050, 1064, 1120, 1140, 1200, 1330, 1400, 1425, 1520, 1594, 1596, 1680, 1824, 1900, 1995, 2100, 2128, 2280, 2391, 2400, 2660, 2800, 2850, 3040, 3188, 3192, 3325, 3360, 3800, 3985, 3990, 4200, 4256, 4560, 4782, 5320, 5579, 5600, 5700, 6376, 6384, 6650, 7600, 7970, 7980, 8400, 9120, 9564, 9975, 10640, 11158, 11400, 11955, 12752, 12768, 13300, 15143, 15200, 15940, 15960, 16737, 16800, 19128, 19925, 19950, 21280, 22316, 22800, 23910, 25504, 26600, 27895, 30286, 31880, 31920, 33474, 38256, 39850, 39900, 44632, 45429, 45600, 47820, 53200, 55790, 59775, 60572, 63760, 63840, 66948, 75715, 76512, 79700, 79800, 83685, 89264, 90858, 95640, 106001, 106400, 111580, 119550, 121144, 127520, 133896, 139475, 151430, 159400, 159600, 167370, 178528, 181716, 191280, 212002, 223160, 227145, 239100, 242288, 267792, 278950, 302860, 318003, 318800, 319200, 334740, 363432, 378575, 382560, 418425, 424004, 446320, 454290, 478200, 484576, 530005, 535584, 557900, 605720, 636006, 637600, 669480, 726864, 757150, 836850, 848008, 892640, 908580, 956400, 1060010, 1115800, 1135725, 1211440, 1272012, 1338960, 1453728, 1514300, 1590015, 1673700, 1696016, 1817160, 1912800, 2120020, 2231600, 2271450, 2422880, 2544024, 2650025, 2677920, 3028600, 3180030, 3347400, 3392032, 3634320, 4240040, 4463200, 4542900, 5088048, 5300050, 6057200, 6360060, 6694800, 7268640, 7950075, 8480080, 9085800, 10176096, 10600100, 12114400, 12720120, 13389600, 15900150, 16960160, 18171600, 21200200, 25440240, 31800300, 36343200, 42400400, 50880480, 63600600, 84800800, 127201200, 254402400]

約数ペア:

[(1, 254402400), (2, 127201200), (3, 84800800), (4, 63600600), (5, 50880480), (6, 42400400), (7, 36343200), (8, 31800300), (10, 25440240), (12, 21200200), (14, 18171600), (15, 16960160), (16, 15900150), (19, 13389600), (20, 12720120), (21, 12114400), (24, 10600100), (25, 10176096), (28, 9085800), (30, 8480080), (32, 7950075), (35, 7268640), (38, 6694800), (40, 6360060), (42, 6057200), (48, 5300050), (50, 5088048), (56, 4542900), (57, 4463200), (60, 4240040), (70, 3634320), (75, 3392032), (76, 3347400), (80, 3180030), (84, 3028600), (95, 2677920), (96, 2650025), (100, 2544024), (105, 2422880), (112, 2271450), (114, 2231600), (120, 2120020), (133, 1912800), (140, 1817160), (150, 1696016), (152, 1673700), (160, 1590015), (168, 1514300), (175, 1453728), (190, 1338960), (200, 1272012), (210, 1211440), (224, 1135725), (228, 1115800), (240, 1060010), (266, 956400), (280, 908580), (285, 892640), (300, 848008), (304, 836850), (336, 757150), (350, 726864), (380, 669480), (399, 637600), (400, 636006), (420, 605720), (456, 557900), (475, 535584), (480, 530005), (525, 484576), (532, 478200), (560, 454290), (570, 446320), (600, 424004), (608, 418425), (665, 382560), (672, 378575), (700, 363432), (760, 334740), (797, 319200), (798, 318800), (800, 318003), (840, 302860), (912, 278950), (950, 267792), (1050, 242288), (1064, 239100), (1120, 227145), (1140, 223160), (1200, 212002), (1330, 191280), (1400, 181716), (1425, 178528), (1520, 167370), (1594, 159600), (1596, 159400), (1680, 151430), (1824, 139475), (1900, 133896), (1995, 127520), (2100, 121144), (2128, 119550), (2280, 111580), (2391, 106400), (2400, 106001), (2660, 95640), (2800, 90858), (2850, 89264), (3040, 83685), (3188, 79800), (3192, 79700), (3325, 76512), (3360, 75715), (3800, 66948), (3985, 63840), (3990, 63760), (4200, 60572), (4256, 59775), (4560, 55790), (4782, 53200), (5320, 47820), (5579, 45600), (5600, 45429), (5700, 44632), (6376, 39900), (6384, 39850), (6650, 38256), (7600, 33474), (7970, 31920), (7980, 31880), (8400, 30286), (9120, 27895), (9564, 26600), (9975, 25504), (10640, 23910), (11158, 22800), (11400, 22316), (11955, 21280), (12752, 19950), (12768, 19925), (13300, 19128), (15143, 16800), (15200, 16737), (15940, 15960)]