17924200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 50889600

約数和(自身を除く): 32965400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 49, 50, 56, 59, 62, 70, 98, 100, 118, 124, 140, 155, 175, 196, 200, 217, 236, 245, 248, 280, 295, 310, 350, 392, 413, 434, 472, 490, 590, 620, 700, 775, 826, 868, 980, 1085, 1180, 1225, 1240, 1400, 1475, 1519, 1550, 1652, 1736, 1829, 1960, 2065, 2170, 2360, 2450, 2891, 2950, 3038, 3100, 3304, 3658, 4130, 4340, 4900, 5425, 5782, 5900, 6076, 6200, 7316, 7595, 8260, 8680, 9145, 9800, 10325, 10850, 11564, 11800, 12152, 12803, 14455, 14632, 15190, 16520, 18290, 20650, 21700, 23128, 25606, 28910, 30380, 36580, 37975, 41300, 43400, 45725, 51212, 57820, 60760, 64015, 72275, 73160, 75950, 82600, 89621, 91450, 102424, 115640, 128030, 144550, 151900, 179242, 182900, 256060, 289100, 303800, 320075, 358484, 365800, 448105, 512120, 578200, 640150, 716968, 896210, 1280300, 1792420, 2240525, 2560600, 3584840, 4481050, 8962100, 17924200]

約数ペア:

[(1, 17924200), (2, 8962100), (4, 4481050), (5, 3584840), (7, 2560600), (8, 2240525), (10, 1792420), (14, 1280300), (20, 896210), (25, 716968), (28, 640150), (31, 578200), (35, 512120), (40, 448105), (49, 365800), (50, 358484), (56, 320075), (59, 303800), (62, 289100), (70, 256060), (98, 182900), (100, 179242), (118, 151900), (124, 144550), (140, 128030), (155, 115640), (175, 102424), (196, 91450), (200, 89621), (217, 82600), (236, 75950), (245, 73160), (248, 72275), (280, 64015), (295, 60760), (310, 57820), (350, 51212), (392, 45725), (413, 43400), (434, 41300), (472, 37975), (490, 36580), (590, 30380), (620, 28910), (700, 25606), (775, 23128), (826, 21700), (868, 20650), (980, 18290), (1085, 16520), (1180, 15190), (1225, 14632), (1240, 14455), (1400, 12803), (1475, 12152), (1519, 11800), (1550, 11564), (1652, 10850), (1736, 10325), (1829, 9800), (1960, 9145), (2065, 8680), (2170, 8260), (2360, 7595), (2450, 7316), (2891, 6200), (2950, 6076), (3038, 5900), (3100, 5782), (3304, 5425), (3658, 4900), (4130, 4340)]