157584350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^2$

素因数の和:163

約数の個数: 108

約数和(自身を含む): 374335416

約数和(自身を除く): 216751066

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 61, 70, 77, 110, 121, 122, 154, 175, 242, 275, 305, 350, 385, 427, 550, 605, 610, 671, 770, 847, 854, 1210, 1342, 1525, 1694, 1925, 2135, 3025, 3050, 3355, 3721, 3850, 4235, 4270, 4697, 6050, 6710, 7381, 7442, 8470, 9394, 10675, 14762, 16775, 18605, 21175, 21350, 23485, 26047, 33550, 36905, 37210, 40931, 42350, 46970, 51667, 52094, 73810, 81862, 93025, 103334, 117425, 130235, 184525, 186050, 204655, 234850, 258335, 260470, 286517, 369050, 409310, 450241, 516670, 573034, 651175, 900482, 1023275, 1291675, 1302350, 1432585, 2046550, 2251205, 2583350, 2865170, 3151687, 4502410, 6303374, 7162925, 11256025, 14325850, 15758435, 22512050, 31516870, 78792175, 157584350]

約数ペア:

[(1, 157584350), (2, 78792175), (5, 31516870), (7, 22512050), (10, 15758435), (11, 14325850), (14, 11256025), (22, 7162925), (25, 6303374), (35, 4502410), (50, 3151687), (55, 2865170), (61, 2583350), (70, 2251205), (77, 2046550), (110, 1432585), (121, 1302350), (122, 1291675), (154, 1023275), (175, 900482), (242, 651175), (275, 573034), (305, 516670), (350, 450241), (385, 409310), (427, 369050), (550, 286517), (605, 260470), (610, 258335), (671, 234850), (770, 204655), (847, 186050), (854, 184525), (1210, 130235), (1342, 117425), (1525, 103334), (1694, 93025), (1925, 81862), (2135, 73810), (3025, 52094), (3050, 51667), (3355, 46970), (3721, 42350), (3850, 40931), (4235, 37210), (4270, 36905), (4697, 33550), (6050, 26047), (6710, 23485), (7381, 21350), (7442, 21175), (8470, 18605), (9394, 16775), (10675, 14762)]