313673500

素因数分解:

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

素因数の和:130

約数の個数: 192

約数和(自身を含む): 838656000

約数和(自身を除く): 524982500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 59, 62, 70, 98, 100, 118, 124, 125, 140, 155, 175, 196, 217, 236, 245, 250, 295, 310, 343, 350, 413, 434, 490, 500, 590, 620, 686, 700, 775, 826, 868, 875, 980, 1085, 1180, 1225, 1372, 1475, 1519, 1550, 1652, 1715, 1750, 1829, 2065, 2170, 2450, 2891, 2950, 3038, 3100, 3430, 3500, 3658, 3875, 4130, 4340, 4900, 5425, 5782, 5900, 6076, 6125, 6860, 7316, 7375, 7595, 7750, 8260, 8575, 9145, 10325, 10633, 10850, 11564, 12250, 12803, 14455, 14750, 15190, 15500, 17150, 18290, 20237, 20650, 21266, 21700, 24500, 25606, 27125, 28910, 29500, 30380, 34300, 36580, 37975, 40474, 41300, 42532, 42875, 45725, 51212, 51625, 53165, 54250, 57820, 64015, 72275, 75950, 80948, 85750, 89621, 91450, 101185, 103250, 106330, 108500, 128030, 144550, 151900, 171500, 179242, 182900, 189875, 202370, 206500, 212660, 228625, 256060, 265825, 289100, 320075, 358484, 361375, 379750, 404740, 448105, 457250, 505925, 531650, 627347, 640150, 722750, 759500, 896210, 914500, 1011850, 1063300, 1254694, 1280300, 1329125, 1445500, 1600375, 1792420, 2023700, 2240525, 2509388, 2529625, 2658250, 3136735, 3200750, 4481050, 5059250, 5316500, 6273470, 6401500, 8962100, 10118500, 11202625, 12546940, 15683675, 22405250, 31367350, 44810500, 62734700, 78418375, 156836750, 313673500]

約数ペア:

[(1, 313673500), (2, 156836750), (4, 78418375), (5, 62734700), (7, 44810500), (10, 31367350), (14, 22405250), (20, 15683675), (25, 12546940), (28, 11202625), (31, 10118500), (35, 8962100), (49, 6401500), (50, 6273470), (59, 5316500), (62, 5059250), (70, 4481050), (98, 3200750), (100, 3136735), (118, 2658250), (124, 2529625), (125, 2509388), (140, 2240525), (155, 2023700), (175, 1792420), (196, 1600375), (217, 1445500), (236, 1329125), (245, 1280300), (250, 1254694), (295, 1063300), (310, 1011850), (343, 914500), (350, 896210), (413, 759500), (434, 722750), (490, 640150), (500, 627347), (590, 531650), (620, 505925), (686, 457250), (700, 448105), (775, 404740), (826, 379750), (868, 361375), (875, 358484), (980, 320075), (1085, 289100), (1180, 265825), (1225, 256060), (1372, 228625), (1475, 212660), (1519, 206500), (1550, 202370), (1652, 189875), (1715, 182900), (1750, 179242), (1829, 171500), (2065, 151900), (2170, 144550), (2450, 128030), (2891, 108500), (2950, 106330), (3038, 103250), (3100, 101185), (3430, 91450), (3500, 89621), (3658, 85750), (3875, 80948), (4130, 75950), (4340, 72275), (4900, 64015), (5425, 57820), (5782, 54250), (5900, 53165), (6076, 51625), (6125, 51212), (6860, 45725), (7316, 42875), (7375, 42532), (7595, 41300), (7750, 40474), (8260, 37975), (8575, 36580), (9145, 34300), (10325, 30380), (10633, 29500), (10850, 28910), (11564, 27125), (12250, 25606), (12803, 24500), (14455, 21700), (14750, 21266), (15190, 20650), (15500, 20237), (17150, 18290)]