165946950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1543

約数の個数: 144

約数和(自身を含む): 505748880

約数和(自身を除く): 339801930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 90, 95, 114, 117, 130, 150, 171, 190, 195, 225, 234, 247, 285, 325, 342, 390, 450, 475, 494, 570, 585, 650, 741, 855, 950, 975, 1170, 1235, 1425, 1482, 1493, 1710, 1950, 2223, 2470, 2850, 2925, 2986, 3705, 4275, 4446, 4479, 5850, 6175, 7410, 7465, 8550, 8958, 11115, 12350, 13437, 14930, 18525, 19409, 22230, 22395, 26874, 28367, 37050, 37325, 38818, 44790, 55575, 56734, 58227, 67185, 74650, 85101, 97045, 111150, 111975, 116454, 134370, 141835, 170202, 174681, 194090, 223950, 255303, 283670, 291135, 335925, 349362, 368771, 425505, 485225, 510606, 582270, 671850, 709175, 737542, 851010, 873405, 970450, 1106313, 1276515, 1418350, 1455675, 1746810, 1843855, 2127525, 2212626, 2553030, 2911350, 3318939, 3687710, 4255050, 4367025, 5531565, 6382575, 6637878, 8734050, 9219275, 11063130, 12765150, 16594695, 18438550, 27657825, 33189390, 55315650, 82973475, 165946950]

約数ペア:

[(1, 165946950), (2, 82973475), (3, 55315650), (5, 33189390), (6, 27657825), (9, 18438550), (10, 16594695), (13, 12765150), (15, 11063130), (18, 9219275), (19, 8734050), (25, 6637878), (26, 6382575), (30, 5531565), (38, 4367025), (39, 4255050), (45, 3687710), (50, 3318939), (57, 2911350), (65, 2553030), (75, 2212626), (78, 2127525), (90, 1843855), (95, 1746810), (114, 1455675), (117, 1418350), (130, 1276515), (150, 1106313), (171, 970450), (190, 873405), (195, 851010), (225, 737542), (234, 709175), (247, 671850), (285, 582270), (325, 510606), (342, 485225), (390, 425505), (450, 368771), (475, 349362), (494, 335925), (570, 291135), (585, 283670), (650, 255303), (741, 223950), (855, 194090), (950, 174681), (975, 170202), (1170, 141835), (1235, 134370), (1425, 116454), (1482, 111975), (1493, 111150), (1710, 97045), (1950, 85101), (2223, 74650), (2470, 67185), (2850, 58227), (2925, 56734), (2986, 55575), (3705, 44790), (4275, 38818), (4446, 37325), (4479, 37050), (5850, 28367), (6175, 26874), (7410, 22395), (7465, 22230), (8550, 19409), (8958, 18525), (11115, 14930), (12350, 13437)]