84152600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 235788480

約数和(自身を除く): 151635880

約数列:

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

約数ペア:

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