89621000

素因数分解:

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

素因数の和:125

約数の個数: 192

約数和(自身を含む): 256089600

約数和(自身を除く): 166468600

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, 125, 140, 155, 175, 196, 200, 217, 236, 245, 248, 250, 280, 295, 310, 350, 392, 413, 434, 472, 490, 500, 590, 620, 700, 775, 826, 868, 875, 980, 1000, 1085, 1180, 1225, 1240, 1400, 1475, 1519, 1550, 1652, 1736, 1750, 1829, 1960, 2065, 2170, 2360, 2450, 2891, 2950, 3038, 3100, 3304, 3500, 3658, 3875, 4130, 4340, 4900, 5425, 5782, 5900, 6076, 6125, 6200, 7000, 7316, 7375, 7595, 7750, 8260, 8680, 9145, 9800, 10325, 10850, 11564, 11800, 12152, 12250, 12803, 14455, 14632, 14750, 15190, 15500, 16520, 18290, 20650, 21700, 23128, 24500, 25606, 27125, 28910, 29500, 30380, 31000, 36580, 37975, 41300, 43400, 45725, 49000, 51212, 51625, 54250, 57820, 59000, 60760, 64015, 72275, 73160, 75950, 82600, 89621, 91450, 102424, 103250, 108500, 115640, 128030, 144550, 151900, 179242, 182900, 189875, 206500, 217000, 228625, 256060, 289100, 303800, 320075, 358484, 361375, 365800, 379750, 413000, 448105, 457250, 512120, 578200, 640150, 716968, 722750, 759500, 896210, 914500, 1280300, 1445500, 1519000, 1600375, 1792420, 1829000, 2240525, 2560600, 2891000, 3200750, 3584840, 4481050, 6401500, 8962100, 11202625, 12803000, 17924200, 22405250, 44810500, 89621000]

約数ペア:

[(1, 89621000), (2, 44810500), (4, 22405250), (5, 17924200), (7, 12803000), (8, 11202625), (10, 8962100), (14, 6401500), (20, 4481050), (25, 3584840), (28, 3200750), (31, 2891000), (35, 2560600), (40, 2240525), (49, 1829000), (50, 1792420), (56, 1600375), (59, 1519000), (62, 1445500), (70, 1280300), (98, 914500), (100, 896210), (118, 759500), (124, 722750), (125, 716968), (140, 640150), (155, 578200), (175, 512120), (196, 457250), (200, 448105), (217, 413000), (236, 379750), (245, 365800), (248, 361375), (250, 358484), (280, 320075), (295, 303800), (310, 289100), (350, 256060), (392, 228625), (413, 217000), (434, 206500), (472, 189875), (490, 182900), (500, 179242), (590, 151900), (620, 144550), (700, 128030), (775, 115640), (826, 108500), (868, 103250), (875, 102424), (980, 91450), (1000, 89621), (1085, 82600), (1180, 75950), (1225, 73160), (1240, 72275), (1400, 64015), (1475, 60760), (1519, 59000), (1550, 57820), (1652, 54250), (1736, 51625), (1750, 51212), (1829, 49000), (1960, 45725), (2065, 43400), (2170, 41300), (2360, 37975), (2450, 36580), (2891, 31000), (2950, 30380), (3038, 29500), (3100, 28910), (3304, 27125), (3500, 25606), (3658, 24500), (3875, 23128), (4130, 21700), (4340, 20650), (4900, 18290), (5425, 16520), (5782, 15500), (5900, 15190), (6076, 14750), (6125, 14632), (6200, 14455), (7000, 12803), (7316, 12250), (7375, 12152), (7595, 11800), (7750, 11564), (8260, 10850), (8680, 10325), (9145, 9800)]