168305200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 180

約数和(自身を含む): 487296192

約数和(自身を除く): 318990992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 49, 50, 56, 62, 70, 80, 98, 100, 112, 124, 140, 155, 175, 196, 200, 217, 245, 248, 277, 280, 310, 350, 392, 400, 434, 490, 496, 554, 560, 620, 700, 775, 784, 868, 980, 1085, 1108, 1225, 1240, 1385, 1400, 1519, 1550, 1736, 1939, 1960, 2170, 2216, 2450, 2480, 2770, 2800, 3038, 3100, 3472, 3878, 3920, 4340, 4432, 4900, 5425, 5540, 6076, 6200, 6925, 7595, 7756, 8587, 8680, 9695, 9800, 10850, 11080, 12152, 12400, 13573, 13850, 15190, 15512, 17174, 17360, 19390, 19600, 21700, 22160, 24304, 27146, 27700, 30380, 31024, 34348, 37975, 38780, 42935, 43400, 48475, 54292, 55400, 60109, 60760, 67865, 68696, 75950, 77560, 85870, 86800, 96950, 108584, 110800, 120218, 121520, 135730, 137392, 151900, 155120, 171740, 193900, 214675, 217168, 240436, 271460, 300545, 303800, 339325, 343480, 387800, 420763, 429350, 480872, 542920, 601090, 607600, 678650, 686960, 775600, 841526, 858700, 961744, 1085840, 1202180, 1357300, 1502725, 1683052, 1717400, 2103815, 2404360, 2714600, 3005450, 3366104, 3434800, 4207630, 4808720, 5429200, 6010900, 6732208, 8415260, 10519075, 12021800, 16830520, 21038150, 24043600, 33661040, 42076300, 84152600, 168305200]

約数ペア:

[(1, 168305200), (2, 84152600), (4, 42076300), (5, 33661040), (7, 24043600), (8, 21038150), (10, 16830520), (14, 12021800), (16, 10519075), (20, 8415260), (25, 6732208), (28, 6010900), (31, 5429200), (35, 4808720), (40, 4207630), (49, 3434800), (50, 3366104), (56, 3005450), (62, 2714600), (70, 2404360), (80, 2103815), (98, 1717400), (100, 1683052), (112, 1502725), (124, 1357300), (140, 1202180), (155, 1085840), (175, 961744), (196, 858700), (200, 841526), (217, 775600), (245, 686960), (248, 678650), (277, 607600), (280, 601090), (310, 542920), (350, 480872), (392, 429350), (400, 420763), (434, 387800), (490, 343480), (496, 339325), (554, 303800), (560, 300545), (620, 271460), (700, 240436), (775, 217168), (784, 214675), (868, 193900), (980, 171740), (1085, 155120), (1108, 151900), (1225, 137392), (1240, 135730), (1385, 121520), (1400, 120218), (1519, 110800), (1550, 108584), (1736, 96950), (1939, 86800), (1960, 85870), (2170, 77560), (2216, 75950), (2450, 68696), (2480, 67865), (2770, 60760), (2800, 60109), (3038, 55400), (3100, 54292), (3472, 48475), (3878, 43400), (3920, 42935), (4340, 38780), (4432, 37975), (4900, 34348), (5425, 31024), (5540, 30380), (6076, 27700), (6200, 27146), (6925, 24304), (7595, 22160), (7756, 21700), (8587, 19600), (8680, 19390), (9695, 17360), (9800, 17174), (10850, 15512), (11080, 15190), (12152, 13850), (12400, 13573)]