127649260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 297622080

約数和(自身を除く): 169972820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 73, 74, 85, 139, 146, 148, 170, 185, 278, 292, 340, 365, 370, 556, 629, 695, 730, 740, 1241, 1258, 1390, 1460, 2363, 2482, 2516, 2701, 2780, 3145, 4726, 4964, 5143, 5402, 6205, 6290, 9452, 10147, 10286, 10804, 11815, 12410, 12580, 13505, 20294, 20572, 23630, 24820, 25715, 27010, 40588, 45917, 47260, 50735, 51430, 54020, 87431, 91834, 101470, 102860, 172499, 174862, 183668, 202940, 229585, 344998, 349724, 375439, 437155, 459170, 689996, 750878, 862495, 874310, 918340, 1501756, 1724990, 1748620, 1877195, 3449980, 3754390, 6382463, 7508780, 12764926, 25529852, 31912315, 63824630, 127649260]

約数ペア:

[(1, 127649260), (2, 63824630), (4, 31912315), (5, 25529852), (10, 12764926), (17, 7508780), (20, 6382463), (34, 3754390), (37, 3449980), (68, 1877195), (73, 1748620), (74, 1724990), (85, 1501756), (139, 918340), (146, 874310), (148, 862495), (170, 750878), (185, 689996), (278, 459170), (292, 437155), (340, 375439), (365, 349724), (370, 344998), (556, 229585), (629, 202940), (695, 183668), (730, 174862), (740, 172499), (1241, 102860), (1258, 101470), (1390, 91834), (1460, 87431), (2363, 54020), (2482, 51430), (2516, 50735), (2701, 47260), (2780, 45917), (3145, 40588), (4726, 27010), (4964, 25715), (5143, 24820), (5402, 23630), (6205, 20572), (6290, 20294), (9452, 13505), (10147, 12580), (10286, 12410), (10804, 11815)]