149800680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{433}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 504225540

約数和(自身を除く): 354424860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 433, 465, 558, 620, 744, 866, 930, 961, 1116, 1240, 1299, 1395, 1732, 1860, 1922, 2165, 2232, 2598, 2790, 2883, 3464, 3720, 3844, 3897, 4330, 4805, 5196, 5580, 5766, 6495, 7688, 7794, 8649, 8660, 9610, 10392, 11160, 11532, 12990, 13423, 14415, 15588, 17298, 17320, 19220, 19485, 23064, 25980, 26846, 28830, 31176, 34596, 38440, 38970, 40269, 43245, 51960, 53692, 57660, 67115, 69192, 77940, 80538, 86490, 107384, 115320, 120807, 134230, 155880, 161076, 172980, 201345, 241614, 268460, 322152, 345960, 402690, 416113, 483228, 536920, 604035, 805380, 832226, 966456, 1208070, 1248339, 1610760, 1664452, 2080565, 2416140, 2496678, 3328904, 3745017, 4161130, 4832280, 4993356, 6241695, 7490034, 8322260, 9986712, 12483390, 14980068, 16644520, 18725085, 24966780, 29960136, 37450170, 49933560, 74900340, 149800680]

約数ペア:

[(1, 149800680), (2, 74900340), (3, 49933560), (4, 37450170), (5, 29960136), (6, 24966780), (8, 18725085), (9, 16644520), (10, 14980068), (12, 12483390), (15, 9986712), (18, 8322260), (20, 7490034), (24, 6241695), (30, 4993356), (31, 4832280), (36, 4161130), (40, 3745017), (45, 3328904), (60, 2496678), (62, 2416140), (72, 2080565), (90, 1664452), (93, 1610760), (120, 1248339), (124, 1208070), (155, 966456), (180, 832226), (186, 805380), (248, 604035), (279, 536920), (310, 483228), (360, 416113), (372, 402690), (433, 345960), (465, 322152), (558, 268460), (620, 241614), (744, 201345), (866, 172980), (930, 161076), (961, 155880), (1116, 134230), (1240, 120807), (1299, 115320), (1395, 107384), (1732, 86490), (1860, 80538), (1922, 77940), (2165, 69192), (2232, 67115), (2598, 57660), (2790, 53692), (2883, 51960), (3464, 43245), (3720, 40269), (3844, 38970), (3897, 38440), (4330, 34596), (4805, 31176), (5196, 28830), (5580, 26846), (5766, 25980), (6495, 23064), (7688, 19485), (7794, 19220), (8649, 17320), (8660, 17298), (9610, 15588), (10392, 14415), (11160, 13423), (11532, 12990)]