155121750

素因数分解:

$2^1\times 3^3\times 5^3\times 7^3\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 256

約数和(自身を含む): 509184000

約数和(自身を除く): 354062250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 67, 70, 75, 90, 98, 105, 125, 126, 134, 135, 147, 150, 175, 189, 201, 210, 225, 245, 250, 270, 294, 315, 335, 343, 350, 375, 378, 402, 441, 450, 469, 490, 525, 603, 630, 670, 675, 686, 735, 750, 875, 882, 938, 945, 1005, 1029, 1050, 1125, 1206, 1225, 1323, 1350, 1407, 1470, 1575, 1675, 1715, 1750, 1809, 1890, 2010, 2058, 2205, 2250, 2345, 2450, 2625, 2646, 2814, 3015, 3087, 3150, 3283, 3350, 3375, 3430, 3618, 3675, 4221, 4410, 4690, 4725, 5025, 5145, 5250, 6030, 6125, 6174, 6566, 6615, 6750, 7035, 7350, 7875, 8375, 8442, 8575, 9045, 9261, 9450, 9849, 10050, 10290, 11025, 11725, 12250, 12663, 13230, 14070, 15075, 15435, 15750, 16415, 16750, 17150, 18090, 18375, 18522, 19698, 21105, 22050, 22981, 23450, 23625, 25125, 25326, 25725, 29547, 30150, 30870, 32830, 33075, 35175, 36750, 42210, 42875, 45225, 45962, 46305, 47250, 49245, 50250, 51450, 55125, 58625, 59094, 63315, 66150, 68943, 70350, 75375, 77175, 82075, 85750, 88641, 90450, 92610, 98490, 105525, 110250, 114905, 117250, 126630, 128625, 137886, 147735, 150750, 154350, 164150, 165375, 175875, 177282, 206829, 211050, 226125, 229810, 231525, 246225, 257250, 295470, 316575, 330750, 344715, 351750, 385875, 410375, 413658, 443205, 452250, 463050, 492450, 527625, 574525, 620487, 633150, 689430, 738675, 771750, 820750, 886410, 1034145, 1055250, 1149050, 1157625, 1231125, 1240974, 1477350, 1582875, 1723575, 2068290, 2216025, 2315250, 2462250, 2872625, 3102435, 3165750, 3447150, 3693375, 4432050, 5170725, 5745250, 6204870, 7386750, 8617875, 10341450, 11080125, 15512175, 17235750, 22160250, 25853625, 31024350, 51707250, 77560875, 155121750]

約数ペア:

[(1, 155121750), (2, 77560875), (3, 51707250), (5, 31024350), (6, 25853625), (7, 22160250), (9, 17235750), (10, 15512175), (14, 11080125), (15, 10341450), (18, 8617875), (21, 7386750), (25, 6204870), (27, 5745250), (30, 5170725), (35, 4432050), (42, 3693375), (45, 3447150), (49, 3165750), (50, 3102435), (54, 2872625), (63, 2462250), (67, 2315250), (70, 2216025), (75, 2068290), (90, 1723575), (98, 1582875), (105, 1477350), (125, 1240974), (126, 1231125), (134, 1157625), (135, 1149050), (147, 1055250), (150, 1034145), (175, 886410), (189, 820750), (201, 771750), (210, 738675), (225, 689430), (245, 633150), (250, 620487), (270, 574525), (294, 527625), (315, 492450), (335, 463050), (343, 452250), (350, 443205), (375, 413658), (378, 410375), (402, 385875), (441, 351750), (450, 344715), (469, 330750), (490, 316575), (525, 295470), (603, 257250), (630, 246225), (670, 231525), (675, 229810), (686, 226125), (735, 211050), (750, 206829), (875, 177282), (882, 175875), (938, 165375), (945, 164150), (1005, 154350), (1029, 150750), (1050, 147735), (1125, 137886), (1206, 128625), (1225, 126630), (1323, 117250), (1350, 114905), (1407, 110250), (1470, 105525), (1575, 98490), (1675, 92610), (1715, 90450), (1750, 88641), (1809, 85750), (1890, 82075), (2010, 77175), (2058, 75375), (2205, 70350), (2250, 68943), (2345, 66150), (2450, 63315), (2625, 59094), (2646, 58625), (2814, 55125), (3015, 51450), (3087, 50250), (3150, 49245), (3283, 47250), (3350, 46305), (3375, 45962), (3430, 45225), (3618, 42875), (3675, 42210), (4221, 36750), (4410, 35175), (4690, 33075), (4725, 32830), (5025, 30870), (5145, 30150), (5250, 29547), (6030, 25725), (6125, 25326), (6174, 25125), (6566, 23625), (6615, 23450), (6750, 22981), (7035, 22050), (7350, 21105), (7875, 19698), (8375, 18522), (8442, 18375), (8575, 18090), (9045, 17150), (9261, 16750), (9450, 16415), (9849, 15750), (10050, 15435), (10290, 15075), (11025, 14070), (11725, 13230), (12250, 12663)]