72083550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 225735552

約数和(自身を除く): 153652002

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 79, 105, 110, 150, 154, 158, 165, 175, 210, 231, 237, 275, 330, 350, 385, 395, 462, 474, 525, 550, 553, 770, 790, 825, 869, 1050, 1106, 1155, 1185, 1650, 1659, 1738, 1925, 1975, 2310, 2370, 2607, 2765, 3318, 3850, 3950, 4345, 5214, 5530, 5775, 5925, 6083, 6241, 8295, 8690, 11550, 11850, 12166, 12482, 13035, 13825, 16590, 18249, 18723, 21725, 26070, 27650, 30415, 31205, 36498, 37446, 41475, 43450, 43687, 60830, 62410, 65175, 68651, 82950, 87374, 91245, 93615, 130350, 131061, 137302, 152075, 156025, 182490, 187230, 205953, 218435, 262122, 304150, 312050, 343255, 411906, 436870, 456225, 468075, 480557, 655305, 686510, 912450, 936150, 961114, 1029765, 1092175, 1310610, 1441671, 1716275, 2059530, 2184350, 2402785, 2883342, 3276525, 3432550, 4805570, 5148825, 6553050, 7208355, 10297650, 12013925, 14416710, 24027850, 36041775, 72083550]

約数ペア:

[(1, 72083550), (2, 36041775), (3, 24027850), (5, 14416710), (6, 12013925), (7, 10297650), (10, 7208355), (11, 6553050), (14, 5148825), (15, 4805570), (21, 3432550), (22, 3276525), (25, 2883342), (30, 2402785), (33, 2184350), (35, 2059530), (42, 1716275), (50, 1441671), (55, 1310610), (66, 1092175), (70, 1029765), (75, 961114), (77, 936150), (79, 912450), (105, 686510), (110, 655305), (150, 480557), (154, 468075), (158, 456225), (165, 436870), (175, 411906), (210, 343255), (231, 312050), (237, 304150), (275, 262122), (330, 218435), (350, 205953), (385, 187230), (395, 182490), (462, 156025), (474, 152075), (525, 137302), (550, 131061), (553, 130350), (770, 93615), (790, 91245), (825, 87374), (869, 82950), (1050, 68651), (1106, 65175), (1155, 62410), (1185, 60830), (1650, 43687), (1659, 43450), (1738, 41475), (1925, 37446), (1975, 36498), (2310, 31205), (2370, 30415), (2607, 27650), (2765, 26070), (3318, 21725), (3850, 18723), (3950, 18249), (4345, 16590), (5214, 13825), (5530, 13035), (5775, 12482), (5925, 12166), (6083, 11850), (6241, 11550), (8295, 8690)]