1218182700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:377

約数の個数: 288

約数和(自身を含む): 4234728960

約数和(自身を除く): 3016546260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 83, 84, 87, 100, 105, 116, 140, 145, 150, 166, 174, 175, 203, 210, 241, 249, 290, 300, 332, 348, 350, 406, 415, 420, 435, 482, 498, 525, 580, 581, 609, 700, 723, 725, 812, 830, 870, 964, 996, 1015, 1050, 1162, 1205, 1218, 1245, 1446, 1450, 1660, 1687, 1740, 1743, 2030, 2075, 2100, 2175, 2324, 2407, 2410, 2436, 2490, 2892, 2900, 2905, 3045, 3374, 3486, 3615, 4060, 4150, 4350, 4814, 4820, 4980, 5061, 5075, 5810, 6025, 6090, 6225, 6748, 6972, 6989, 7221, 7230, 8300, 8435, 8700, 8715, 9628, 10122, 10150, 11620, 12035, 12050, 12180, 12450, 13978, 14442, 14460, 14525, 15225, 16849, 16870, 17430, 18075, 20003, 20244, 20300, 20967, 24070, 24100, 24900, 25305, 27956, 28884, 29050, 30450, 33698, 33740, 34860, 34945, 36105, 36150, 40006, 41934, 42175, 43575, 48140, 48923, 50547, 50610, 58100, 60009, 60175, 60900, 67396, 69890, 72210, 72300, 80012, 83868, 84245, 84350, 87150, 97846, 100015, 101094, 101220, 104835, 120018, 120350, 126525, 139780, 140021, 144420, 146769, 168490, 168700, 174300, 174725, 180525, 195692, 200030, 202188, 209670, 240036, 240700, 244615, 252735, 253050, 280042, 293538, 300045, 336980, 349450, 361050, 400060, 419340, 420063, 421225, 489230, 500075, 505470, 506100, 524175, 560084, 580087, 587076, 600090, 698900, 700105, 722100, 733845, 840126, 842450, 978460, 1000150, 1010940, 1048350, 1160174, 1200180, 1223075, 1263675, 1400210, 1467690, 1500225, 1680252, 1684900, 1740261, 2000300, 2096700, 2100315, 2320348, 2446150, 2527350, 2800420, 2900435, 2935380, 3000450, 3480522, 3500525, 3669225, 4060609, 4200630, 4892300, 5054700, 5800870, 6000900, 6961044, 7001050, 7338450, 8121218, 8401260, 8701305, 10501575, 11601740, 12181827, 14002100, 14502175, 14676900, 16242436, 17402610, 20303045, 21003150, 24363654, 29004350, 34805220, 40606090, 42006300, 43506525, 48727308, 58008700, 60909135, 81212180, 87013050, 101515225, 121818270, 174026100, 203030450, 243636540, 304545675, 406060900, 609091350, 1218182700]

約数ペア:

[(1, 1218182700), (2, 609091350), (3, 406060900), (4, 304545675), (5, 243636540), (6, 203030450), (7, 174026100), (10, 121818270), (12, 101515225), (14, 87013050), (15, 81212180), (20, 60909135), (21, 58008700), (25, 48727308), (28, 43506525), (29, 42006300), (30, 40606090), (35, 34805220), (42, 29004350), (50, 24363654), (58, 21003150), (60, 20303045), (70, 17402610), (75, 16242436), (83, 14676900), (84, 14502175), (87, 14002100), (100, 12181827), (105, 11601740), (116, 10501575), (140, 8701305), (145, 8401260), (150, 8121218), (166, 7338450), (174, 7001050), (175, 6961044), (203, 6000900), (210, 5800870), (241, 5054700), (249, 4892300), (290, 4200630), (300, 4060609), (332, 3669225), (348, 3500525), (350, 3480522), (406, 3000450), (415, 2935380), (420, 2900435), (435, 2800420), (482, 2527350), (498, 2446150), (525, 2320348), (580, 2100315), (581, 2096700), (609, 2000300), (700, 1740261), (723, 1684900), (725, 1680252), (812, 1500225), (830, 1467690), (870, 1400210), (964, 1263675), (996, 1223075), (1015, 1200180), (1050, 1160174), (1162, 1048350), (1205, 1010940), (1218, 1000150), (1245, 978460), (1446, 842450), (1450, 840126), (1660, 733845), (1687, 722100), (1740, 700105), (1743, 698900), (2030, 600090), (2075, 587076), (2100, 580087), (2175, 560084), (2324, 524175), (2407, 506100), (2410, 505470), (2436, 500075), (2490, 489230), (2892, 421225), (2900, 420063), (2905, 419340), (3045, 400060), (3374, 361050), (3486, 349450), (3615, 336980), (4060, 300045), (4150, 293538), (4350, 280042), (4814, 253050), (4820, 252735), (4980, 244615), (5061, 240700), (5075, 240036), (5810, 209670), (6025, 202188), (6090, 200030), (6225, 195692), (6748, 180525), (6972, 174725), (6989, 174300), (7221, 168700), (7230, 168490), (8300, 146769), (8435, 144420), (8700, 140021), (8715, 139780), (9628, 126525), (10122, 120350), (10150, 120018), (11620, 104835), (12035, 101220), (12050, 101094), (12180, 100015), (12450, 97846), (13978, 87150), (14442, 84350), (14460, 84245), (14525, 83868), (15225, 80012), (16849, 72300), (16870, 72210), (17430, 69890), (18075, 67396), (20003, 60900), (20244, 60175), (20300, 60009), (20967, 58100), (24070, 50610), (24100, 50547), (24900, 48923), (25305, 48140), (27956, 43575), (28884, 42175), (29050, 41934), (30450, 40006), (33698, 36150), (33740, 36105), (34860, 34945)]