72178050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1372

約数の個数: 96

約数和(自身を含む): 208593792

約数和(自身を除く): 136415742

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 53, 70, 75, 105, 106, 150, 159, 175, 210, 265, 318, 350, 371, 525, 530, 742, 795, 1050, 1113, 1297, 1325, 1590, 1855, 2226, 2594, 2650, 3710, 3891, 3975, 5565, 6485, 7782, 7950, 9079, 9275, 11130, 12970, 18158, 18550, 19455, 27237, 27825, 32425, 38910, 45395, 54474, 55650, 64850, 68741, 90790, 97275, 136185, 137482, 194550, 206223, 226975, 272370, 343705, 412446, 453950, 481187, 680925, 687410, 962374, 1031115, 1361850, 1443561, 1718525, 2062230, 2405935, 2887122, 3437050, 4811870, 5155575, 7217805, 10311150, 12029675, 14435610, 24059350, 36089025, 72178050]

約数ペア:

[(1, 72178050), (2, 36089025), (3, 24059350), (5, 14435610), (6, 12029675), (7, 10311150), (10, 7217805), (14, 5155575), (15, 4811870), (21, 3437050), (25, 2887122), (30, 2405935), (35, 2062230), (42, 1718525), (50, 1443561), (53, 1361850), (70, 1031115), (75, 962374), (105, 687410), (106, 680925), (150, 481187), (159, 453950), (175, 412446), (210, 343705), (265, 272370), (318, 226975), (350, 206223), (371, 194550), (525, 137482), (530, 136185), (742, 97275), (795, 90790), (1050, 68741), (1113, 64850), (1297, 55650), (1325, 54474), (1590, 45395), (1855, 38910), (2226, 32425), (2594, 27825), (2650, 27237), (3710, 19455), (3891, 18550), (3975, 18158), (5565, 12970), (6485, 11130), (7782, 9275), (7950, 9079)]