277363710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4159}}^1$

素因数の和:4207

約数の個数: 128

約数和(自身を含む): 838656000

約数和(自身を除く): 561292290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2565, 3510, 3705, 4159, 4446, 5130, 6669, 7410, 8318, 11115, 12477, 13338, 20795, 22230, 24954, 33345, 37431, 41590, 54067, 62385, 66690, 74862, 79021, 108134, 112293, 124770, 158042, 162201, 187155, 224586, 237063, 270335, 324402, 374310, 395105, 474126, 486603, 540670, 561465, 711189, 790210, 811005, 973206, 1027273, 1122930, 1185315, 1422378, 1459809, 1622010, 2054546, 2133567, 2370630, 2433015, 2919618, 3081819, 3555945, 4267134, 4866030, 5136365, 6163638, 7111890, 7299045, 9245457, 10272730, 10667835, 14598090, 15409095, 18490914, 21335670, 27736371, 30818190, 46227285, 55472742, 92454570, 138681855, 277363710]

約数ペア:

[(1, 277363710), (2, 138681855), (3, 92454570), (5, 55472742), (6, 46227285), (9, 30818190), (10, 27736371), (13, 21335670), (15, 18490914), (18, 15409095), (19, 14598090), (26, 10667835), (27, 10272730), (30, 9245457), (38, 7299045), (39, 7111890), (45, 6163638), (54, 5136365), (57, 4866030), (65, 4267134), (78, 3555945), (90, 3081819), (95, 2919618), (114, 2433015), (117, 2370630), (130, 2133567), (135, 2054546), (171, 1622010), (190, 1459809), (195, 1422378), (234, 1185315), (247, 1122930), (270, 1027273), (285, 973206), (342, 811005), (351, 790210), (390, 711189), (494, 561465), (513, 540670), (570, 486603), (585, 474126), (702, 395105), (741, 374310), (855, 324402), (1026, 270335), (1170, 237063), (1235, 224586), (1482, 187155), (1710, 162201), (1755, 158042), (2223, 124770), (2470, 112293), (2565, 108134), (3510, 79021), (3705, 74862), (4159, 66690), (4446, 62385), (5130, 54067), (6669, 41590), (7410, 37431), (8318, 33345), (11115, 24954), (12477, 22230), (13338, 20795)]