72390150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^4\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 180

約数和(自身を含む): 230275812

約数和(自身を除く): 157885662

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 67, 70, 75, 90, 98, 105, 126, 134, 147, 150, 175, 201, 210, 225, 245, 294, 315, 335, 343, 350, 402, 441, 450, 469, 490, 525, 603, 630, 670, 686, 735, 882, 938, 1005, 1029, 1050, 1206, 1225, 1407, 1470, 1575, 1675, 1715, 2010, 2058, 2205, 2345, 2401, 2450, 2814, 3015, 3087, 3150, 3283, 3350, 3430, 3675, 4221, 4410, 4690, 4802, 5025, 5145, 6030, 6174, 6566, 7035, 7203, 7350, 8442, 8575, 9849, 10050, 10290, 11025, 11725, 12005, 14070, 14406, 15075, 15435, 16415, 17150, 19698, 21105, 21609, 22050, 22981, 23450, 24010, 25725, 29547, 30150, 30870, 32830, 35175, 36015, 42210, 43218, 45962, 49245, 51450, 59094, 60025, 68943, 70350, 72030, 77175, 82075, 98490, 105525, 108045, 114905, 120050, 137886, 147735, 154350, 160867, 164150, 180075, 206829, 211050, 216090, 229810, 246225, 295470, 321734, 344715, 360150, 413658, 482601, 492450, 540225, 574525, 689430, 738675, 804335, 965202, 1034145, 1080450, 1149050, 1447803, 1477350, 1608670, 1723575, 2068290, 2413005, 2895606, 3447150, 4021675, 4826010, 5170725, 7239015, 8043350, 10341450, 12065025, 14478030, 24130050, 36195075, 72390150]

約数ペア:

[(1, 72390150), (2, 36195075), (3, 24130050), (5, 14478030), (6, 12065025), (7, 10341450), (9, 8043350), (10, 7239015), (14, 5170725), (15, 4826010), (18, 4021675), (21, 3447150), (25, 2895606), (30, 2413005), (35, 2068290), (42, 1723575), (45, 1608670), (49, 1477350), (50, 1447803), (63, 1149050), (67, 1080450), (70, 1034145), (75, 965202), (90, 804335), (98, 738675), (105, 689430), (126, 574525), (134, 540225), (147, 492450), (150, 482601), (175, 413658), (201, 360150), (210, 344715), (225, 321734), (245, 295470), (294, 246225), (315, 229810), (335, 216090), (343, 211050), (350, 206829), (402, 180075), (441, 164150), (450, 160867), (469, 154350), (490, 147735), (525, 137886), (603, 120050), (630, 114905), (670, 108045), (686, 105525), (735, 98490), (882, 82075), (938, 77175), (1005, 72030), (1029, 70350), (1050, 68943), (1206, 60025), (1225, 59094), (1407, 51450), (1470, 49245), (1575, 45962), (1675, 43218), (1715, 42210), (2010, 36015), (2058, 35175), (2205, 32830), (2345, 30870), (2401, 30150), (2450, 29547), (2814, 25725), (3015, 24010), (3087, 23450), (3150, 22981), (3283, 22050), (3350, 21609), (3430, 21105), (3675, 19698), (4221, 17150), (4410, 16415), (4690, 15435), (4802, 15075), (5025, 14406), (5145, 14070), (6030, 12005), (6174, 11725), (6566, 11025), (7035, 10290), (7203, 10050), (7350, 9849), (8442, 8575)]