185318000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 240

約数和(自身を含む): 546893568

約数和(自身を除く): 361575568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 49, 50, 56, 61, 62, 70, 80, 98, 100, 112, 122, 124, 125, 140, 155, 175, 196, 200, 217, 244, 245, 248, 250, 280, 305, 310, 350, 392, 400, 427, 434, 488, 490, 496, 500, 560, 610, 620, 700, 775, 784, 854, 868, 875, 976, 980, 1000, 1085, 1220, 1225, 1240, 1400, 1519, 1525, 1550, 1708, 1736, 1750, 1891, 1960, 2000, 2135, 2170, 2440, 2450, 2480, 2800, 2989, 3038, 3050, 3100, 3416, 3472, 3500, 3782, 3875, 3920, 4270, 4340, 4880, 4900, 5425, 5978, 6076, 6100, 6125, 6200, 6832, 7000, 7564, 7595, 7625, 7750, 8540, 8680, 9455, 9800, 10675, 10850, 11956, 12152, 12200, 12250, 12400, 13237, 14000, 14945, 15128, 15190, 15250, 15500, 17080, 17360, 18910, 19600, 21350, 21700, 23912, 24304, 24400, 24500, 26474, 27125, 29890, 30256, 30380, 30500, 31000, 34160, 37820, 37975, 42700, 43400, 47275, 47824, 49000, 52948, 53375, 54250, 59780, 60760, 61000, 62000, 66185, 74725, 75640, 75950, 85400, 86800, 92659, 94550, 98000, 105896, 106750, 108500, 119560, 121520, 122000, 132370, 149450, 151280, 151900, 170800, 185318, 189100, 189875, 211792, 213500, 217000, 236375, 239120, 264740, 298900, 303800, 330925, 370636, 373625, 378200, 379750, 427000, 434000, 463295, 472750, 529480, 597800, 607600, 661850, 741272, 747250, 756400, 759500, 854000, 926590, 945500, 1058960, 1195600, 1323700, 1482544, 1494500, 1519000, 1654625, 1853180, 1891000, 2316475, 2647400, 2989000, 3038000, 3309250, 3706360, 3782000, 4632950, 5294800, 5978000, 6618500, 7412720, 9265900, 11582375, 13237000, 18531800, 23164750, 26474000, 37063600, 46329500, 92659000, 185318000]

約数ペア:

[(1, 185318000), (2, 92659000), (4, 46329500), (5, 37063600), (7, 26474000), (8, 23164750), (10, 18531800), (14, 13237000), (16, 11582375), (20, 9265900), (25, 7412720), (28, 6618500), (31, 5978000), (35, 5294800), (40, 4632950), (49, 3782000), (50, 3706360), (56, 3309250), (61, 3038000), (62, 2989000), (70, 2647400), (80, 2316475), (98, 1891000), (100, 1853180), (112, 1654625), (122, 1519000), (124, 1494500), (125, 1482544), (140, 1323700), (155, 1195600), (175, 1058960), (196, 945500), (200, 926590), (217, 854000), (244, 759500), (245, 756400), (248, 747250), (250, 741272), (280, 661850), (305, 607600), (310, 597800), (350, 529480), (392, 472750), (400, 463295), (427, 434000), (434, 427000), (488, 379750), (490, 378200), (496, 373625), (500, 370636), (560, 330925), (610, 303800), (620, 298900), (700, 264740), (775, 239120), (784, 236375), (854, 217000), (868, 213500), (875, 211792), (976, 189875), (980, 189100), (1000, 185318), (1085, 170800), (1220, 151900), (1225, 151280), (1240, 149450), (1400, 132370), (1519, 122000), (1525, 121520), (1550, 119560), (1708, 108500), (1736, 106750), (1750, 105896), (1891, 98000), (1960, 94550), (2000, 92659), (2135, 86800), (2170, 85400), (2440, 75950), (2450, 75640), (2480, 74725), (2800, 66185), (2989, 62000), (3038, 61000), (3050, 60760), (3100, 59780), (3416, 54250), (3472, 53375), (3500, 52948), (3782, 49000), (3875, 47824), (3920, 47275), (4270, 43400), (4340, 42700), (4880, 37975), (4900, 37820), (5425, 34160), (5978, 31000), (6076, 30500), (6100, 30380), (6125, 30256), (6200, 29890), (6832, 27125), (7000, 26474), (7564, 24500), (7595, 24400), (7625, 24304), (7750, 23912), (8540, 21700), (8680, 21350), (9455, 19600), (9800, 18910), (10675, 17360), (10850, 17080), (11956, 15500), (12152, 15250), (12200, 15190), (12250, 15128), (12400, 14945), (13237, 14000)]