277062930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{853}}^1$

素因数の和:1273

約数の個数: 80

約数和(自身を含む): 747724824

約数和(自身を除く): 470661894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 401, 405, 802, 810, 853, 1203, 1706, 2005, 2406, 2559, 3609, 4010, 4265, 5118, 6015, 7218, 7677, 8530, 10827, 12030, 12795, 15354, 18045, 21654, 23031, 25590, 32481, 36090, 38385, 46062, 54135, 64962, 69093, 76770, 108270, 115155, 138186, 162405, 230310, 324810, 342053, 345465, 684106, 690930, 1026159, 1710265, 2052318, 3078477, 3420530, 5130795, 6156954, 9235431, 10261590, 15392385, 18470862, 27706293, 30784770, 46177155, 55412586, 92354310, 138531465, 277062930]

約数ペア:

[(1, 277062930), (2, 138531465), (3, 92354310), (5, 55412586), (6, 46177155), (9, 30784770), (10, 27706293), (15, 18470862), (18, 15392385), (27, 10261590), (30, 9235431), (45, 6156954), (54, 5130795), (81, 3420530), (90, 3078477), (135, 2052318), (162, 1710265), (270, 1026159), (401, 690930), (405, 684106), (802, 345465), (810, 342053), (853, 324810), (1203, 230310), (1706, 162405), (2005, 138186), (2406, 115155), (2559, 108270), (3609, 76770), (4010, 69093), (4265, 64962), (5118, 54135), (6015, 46062), (7218, 38385), (7677, 36090), (8530, 32481), (10827, 25590), (12030, 23031), (12795, 21654), (15354, 18045)]