156980539275

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{1051}}^1$

素因数の和:1594

約数の個数: 144

約数和(自身を含む): 306046661760

約数和(自身を除く): 149066122485

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 97, 105, 147, 175, 245, 291, 419, 485, 525, 679, 735, 1051, 1225, 1257, 1455, 2037, 2095, 2425, 2933, 3153, 3395, 3675, 4753, 5255, 6285, 7275, 7357, 8799, 10185, 10475, 14259, 14665, 15765, 16975, 20531, 22071, 23765, 26275, 31425, 36785, 40643, 43995, 50925, 51499, 61593, 71295, 73325, 78825, 101947, 102655, 110355, 118825, 121929, 154497, 183925, 203215, 219975, 257495, 284501, 305841, 307965, 356475, 440369, 509735, 513275, 551775, 609645, 713629, 772485, 853503, 1016075, 1287475, 1321107, 1422505, 1529205, 1539825, 1991507, 2140887, 2201845, 2548675, 3048225, 3082583, 3568145, 3862425, 4267515, 4995403, 5974521, 6605535, 7112525, 7646025, 9247749, 9957535, 10704435, 11009225, 14986209, 15412915, 17840725, 21337575, 21578081, 24977015, 29872605, 33027675, 42715793, 46238745, 49787675, 53522175, 64734243, 74931045, 77064575, 107890405, 124885075, 128147379, 149363025, 213578965, 231193725, 299010551, 323671215, 374655225, 539452025, 640736895, 897031653, 1067894825, 1495052755, 1618356075, 2093073857, 3203684475, 4485158265, 6279221571, 7475263775, 10465369285, 22425791325, 31396107855, 52326846425, 156980539275]

約数ペア:

[(1, 156980539275), (3, 52326846425), (5, 31396107855), (7, 22425791325), (15, 10465369285), (21, 7475263775), (25, 6279221571), (35, 4485158265), (49, 3203684475), (75, 2093073857), (97, 1618356075), (105, 1495052755), (147, 1067894825), (175, 897031653), (245, 640736895), (291, 539452025), (419, 374655225), (485, 323671215), (525, 299010551), (679, 231193725), (735, 213578965), (1051, 149363025), (1225, 128147379), (1257, 124885075), (1455, 107890405), (2037, 77064575), (2095, 74931045), (2425, 64734243), (2933, 53522175), (3153, 49787675), (3395, 46238745), (3675, 42715793), (4753, 33027675), (5255, 29872605), (6285, 24977015), (7275, 21578081), (7357, 21337575), (8799, 17840725), (10185, 15412915), (10475, 14986209), (14259, 11009225), (14665, 10704435), (15765, 9957535), (16975, 9247749), (20531, 7646025), (22071, 7112525), (23765, 6605535), (26275, 5974521), (31425, 4995403), (36785, 4267515), (40643, 3862425), (43995, 3568145), (50925, 3082583), (51499, 3048225), (61593, 2548675), (71295, 2201845), (73325, 2140887), (78825, 1991507), (101947, 1539825), (102655, 1529205), (110355, 1422505), (118825, 1321107), (121929, 1287475), (154497, 1016075), (183925, 853503), (203215, 772485), (219975, 713629), (257495, 609645), (284501, 551775), (305841, 513275), (307965, 509735), (356475, 440369)]