213125110800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{140177}}^1$

素因数の和:140386

約数の個数: 240

約数和(自身を含む): 784557201792

約数和(自身を除く): 571432090992

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, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 181, 200, 210, 240, 280, 300, 336, 350, 362, 400, 420, 525, 543, 560, 600, 700, 724, 840, 905, 1050, 1086, 1200, 1267, 1400, 1448, 1680, 1810, 2100, 2172, 2534, 2715, 2800, 2896, 3620, 3801, 4200, 4344, 4525, 5068, 5430, 6335, 7240, 7602, 8400, 8688, 9050, 10136, 10860, 12670, 13575, 14480, 15204, 18100, 19005, 20272, 21720, 25340, 27150, 30408, 31675, 36200, 38010, 43440, 50680, 54300, 60816, 63350, 72400, 76020, 95025, 101360, 108600, 126700, 140177, 152040, 190050, 217200, 253400, 280354, 304080, 380100, 420531, 506800, 560708, 700885, 760200, 841062, 981239, 1121416, 1401770, 1520400, 1682124, 1962478, 2102655, 2242832, 2803540, 2943717, 3364248, 3504425, 3924956, 4205310, 4906195, 5607080, 5887434, 6728496, 7008850, 7849912, 8410620, 9812390, 10513275, 11214160, 11774868, 14017700, 14718585, 15699824, 16821240, 19624780, 21026550, 23549736, 24530975, 25372037, 28035400, 29437170, 33642480, 39249560, 42053100, 47099472, 49061950, 50744074, 56070800, 58874340, 73592925, 76116111, 78499120, 84106200, 98123900, 101488148, 117748680, 126860185, 147185850, 152232222, 168212400, 177604259, 196247800, 202976296, 235497360, 253720370, 294371700, 304464444, 355208518, 380580555, 392495600, 405952592, 507440740, 532812777, 588743400, 608928888, 634300925, 710417036, 761161110, 888021295, 1014881480, 1065625554, 1177486800, 1217857776, 1268601850, 1420834072, 1522322220, 1776042590, 1902902775, 2029762960, 2131251108, 2537203700, 2664063885, 2841668144, 3044644440, 3552085180, 3805805550, 4262502216, 4440106475, 5074407400, 5328127770, 6089288880, 7104170360, 7611611100, 8525004432, 8880212950, 10148814800, 10656255540, 13320319425, 14208340720, 15223222200, 17760425900, 21312511080, 26640638850, 30446444400, 35520851800, 42625022160, 53281277700, 71041703600, 106562555400, 213125110800]

約数ペア:

[(1, 213125110800), (2, 106562555400), (3, 71041703600), (4, 53281277700), (5, 42625022160), (6, 35520851800), (7, 30446444400), (8, 26640638850), (10, 21312511080), (12, 17760425900), (14, 15223222200), (15, 14208340720), (16, 13320319425), (20, 10656255540), (21, 10148814800), (24, 8880212950), (25, 8525004432), (28, 7611611100), (30, 7104170360), (35, 6089288880), (40, 5328127770), (42, 5074407400), (48, 4440106475), (50, 4262502216), (56, 3805805550), (60, 3552085180), (70, 3044644440), (75, 2841668144), (80, 2664063885), (84, 2537203700), (100, 2131251108), (105, 2029762960), (112, 1902902775), (120, 1776042590), (140, 1522322220), (150, 1420834072), (168, 1268601850), (175, 1217857776), (181, 1177486800), (200, 1065625554), (210, 1014881480), (240, 888021295), (280, 761161110), (300, 710417036), (336, 634300925), (350, 608928888), (362, 588743400), (400, 532812777), (420, 507440740), (525, 405952592), (543, 392495600), (560, 380580555), (600, 355208518), (700, 304464444), (724, 294371700), (840, 253720370), (905, 235497360), (1050, 202976296), (1086, 196247800), (1200, 177604259), (1267, 168212400), (1400, 152232222), (1448, 147185850), (1680, 126860185), (1810, 117748680), (2100, 101488148), (2172, 98123900), (2534, 84106200), (2715, 78499120), (2800, 76116111), (2896, 73592925), (3620, 58874340), (3801, 56070800), (4200, 50744074), (4344, 49061950), (4525, 47099472), (5068, 42053100), (5430, 39249560), (6335, 33642480), (7240, 29437170), (7602, 28035400), (8400, 25372037), (8688, 24530975), (9050, 23549736), (10136, 21026550), (10860, 19624780), (12670, 16821240), (13575, 15699824), (14480, 14718585), (15204, 14017700), (18100, 11774868), (19005, 11214160), (20272, 10513275), (21720, 9812390), (25340, 8410620), (27150, 7849912), (30408, 7008850), (31675, 6728496), (36200, 5887434), (38010, 5607080), (43440, 4906195), (50680, 4205310), (54300, 3924956), (60816, 3504425), (63350, 3364248), (72400, 2943717), (76020, 2803540), (95025, 2242832), (101360, 2102655), (108600, 1962478), (126700, 1682124), (140177, 1520400), (152040, 1401770), (190050, 1121416), (217200, 981239), (253400, 841062), (280354, 760200), (304080, 700885), (380100, 560708), (420531, 506800)]