180945450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 612817920

約数和(自身を除く): 431872470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 31, 34, 35, 42, 45, 50, 51, 62, 63, 70, 75, 85, 90, 93, 102, 105, 109, 119, 126, 150, 153, 155, 170, 175, 186, 210, 217, 218, 225, 238, 255, 279, 306, 310, 315, 327, 350, 357, 425, 434, 450, 465, 510, 525, 527, 545, 558, 595, 630, 651, 654, 714, 763, 765, 775, 850, 930, 981, 1050, 1054, 1071, 1085, 1090, 1190, 1275, 1302, 1395, 1526, 1530, 1550, 1575, 1581, 1635, 1785, 1853, 1953, 1962, 2142, 2170, 2289, 2325, 2550, 2635, 2725, 2790, 2975, 3150, 3162, 3255, 3270, 3379, 3570, 3689, 3706, 3815, 3825, 3906, 4578, 4650, 4743, 4905, 5270, 5355, 5425, 5450, 5559, 5950, 6510, 6758, 6867, 6975, 7378, 7630, 7650, 7905, 8175, 8925, 9265, 9486, 9765, 9810, 10137, 10710, 10850, 11067, 11118, 11445, 12971, 13175, 13734, 13950, 15810, 16275, 16350, 16677, 16895, 17850, 18445, 18530, 19075, 19530, 20274, 22134, 22890, 23653, 23715, 24525, 25942, 26350, 26775, 27795, 30411, 32550, 33201, 33354, 33790, 34335, 36890, 38150, 38913, 39525, 46325, 47306, 47430, 48825, 49050, 50685, 53550, 55335, 55590, 57225, 57443, 60822, 64855, 66402, 68670, 70959, 77826, 79050, 83385, 84475, 92225, 92650, 97650, 101370, 110670, 114450, 114886, 116739, 118265, 118575, 129710, 138975, 141918, 152055, 166005, 166770, 168950, 171675, 172329, 184450, 194565, 212877, 233478, 236530, 237150, 253425, 276675, 277950, 287215, 304110, 324275, 332010, 343350, 344658, 354795, 389130, 402101, 416925, 425754, 506850, 516987, 553350, 574430, 583695, 591325, 648550, 709590, 760275, 804202, 830025, 833850, 861645, 972825, 1033974, 1064385, 1167390, 1182650, 1206303, 1436075, 1520550, 1660050, 1723290, 1773975, 1945650, 2010505, 2128770, 2412606, 2584935, 2872150, 2918475, 3547950, 3618909, 4021010, 4308225, 5169870, 5321925, 5836950, 6031515, 7237818, 8616450, 10052525, 10643850, 12063030, 12924675, 18094545, 20105050, 25849350, 30157575, 36189090, 60315150, 90472725, 180945450]

約数ペア:

[(1, 180945450), (2, 90472725), (3, 60315150), (5, 36189090), (6, 30157575), (7, 25849350), (9, 20105050), (10, 18094545), (14, 12924675), (15, 12063030), (17, 10643850), (18, 10052525), (21, 8616450), (25, 7237818), (30, 6031515), (31, 5836950), (34, 5321925), (35, 5169870), (42, 4308225), (45, 4021010), (50, 3618909), (51, 3547950), (62, 2918475), (63, 2872150), (70, 2584935), (75, 2412606), (85, 2128770), (90, 2010505), (93, 1945650), (102, 1773975), (105, 1723290), (109, 1660050), (119, 1520550), (126, 1436075), (150, 1206303), (153, 1182650), (155, 1167390), (170, 1064385), (175, 1033974), (186, 972825), (210, 861645), (217, 833850), (218, 830025), (225, 804202), (238, 760275), (255, 709590), (279, 648550), (306, 591325), (310, 583695), (315, 574430), (327, 553350), (350, 516987), (357, 506850), (425, 425754), (434, 416925), (450, 402101), (465, 389130), (510, 354795), (525, 344658), (527, 343350), (545, 332010), (558, 324275), (595, 304110), (630, 287215), (651, 277950), (654, 276675), (714, 253425), (763, 237150), (765, 236530), (775, 233478), (850, 212877), (930, 194565), (981, 184450), (1050, 172329), (1054, 171675), (1071, 168950), (1085, 166770), (1090, 166005), (1190, 152055), (1275, 141918), (1302, 138975), (1395, 129710), (1526, 118575), (1530, 118265), (1550, 116739), (1575, 114886), (1581, 114450), (1635, 110670), (1785, 101370), (1853, 97650), (1953, 92650), (1962, 92225), (2142, 84475), (2170, 83385), (2289, 79050), (2325, 77826), (2550, 70959), (2635, 68670), (2725, 66402), (2790, 64855), (2975, 60822), (3150, 57443), (3162, 57225), (3255, 55590), (3270, 55335), (3379, 53550), (3570, 50685), (3689, 49050), (3706, 48825), (3815, 47430), (3825, 47306), (3906, 46325), (4578, 39525), (4650, 38913), (4743, 38150), (4905, 36890), (5270, 34335), (5355, 33790), (5425, 33354), (5450, 33201), (5559, 32550), (5950, 30411), (6510, 27795), (6758, 26775), (6867, 26350), (6975, 25942), (7378, 24525), (7630, 23715), (7650, 23653), (7905, 22890), (8175, 22134), (8925, 20274), (9265, 19530), (9486, 19075), (9765, 18530), (9810, 18445), (10137, 17850), (10710, 16895), (10850, 16677), (11067, 16350), (11118, 16275), (11445, 15810), (12971, 13950), (13175, 13734)]