149108760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 501901920

約数和(自身を除く): 352793160

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, 431, 465, 558, 620, 744, 862, 930, 961, 1116, 1240, 1293, 1395, 1724, 1860, 1922, 2155, 2232, 2586, 2790, 2883, 3448, 3720, 3844, 3879, 4310, 4805, 5172, 5580, 5766, 6465, 7688, 7758, 8620, 8649, 9610, 10344, 11160, 11532, 12930, 13361, 14415, 15516, 17240, 17298, 19220, 19395, 23064, 25860, 26722, 28830, 31032, 34596, 38440, 38790, 40083, 43245, 51720, 53444, 57660, 66805, 69192, 77580, 80166, 86490, 106888, 115320, 120249, 133610, 155160, 160332, 172980, 200415, 240498, 267220, 320664, 345960, 400830, 414191, 480996, 534440, 601245, 801660, 828382, 961992, 1202490, 1242573, 1603320, 1656764, 2070955, 2404980, 2485146, 3313528, 3727719, 4141910, 4809960, 4970292, 6212865, 7455438, 8283820, 9940584, 12425730, 14910876, 16567640, 18638595, 24851460, 29821752, 37277190, 49702920, 74554380, 149108760]

約数ペア:

[(1, 149108760), (2, 74554380), (3, 49702920), (4, 37277190), (5, 29821752), (6, 24851460), (8, 18638595), (9, 16567640), (10, 14910876), (12, 12425730), (15, 9940584), (18, 8283820), (20, 7455438), (24, 6212865), (30, 4970292), (31, 4809960), (36, 4141910), (40, 3727719), (45, 3313528), (60, 2485146), (62, 2404980), (72, 2070955), (90, 1656764), (93, 1603320), (120, 1242573), (124, 1202490), (155, 961992), (180, 828382), (186, 801660), (248, 601245), (279, 534440), (310, 480996), (360, 414191), (372, 400830), (431, 345960), (465, 320664), (558, 267220), (620, 240498), (744, 200415), (862, 172980), (930, 160332), (961, 155160), (1116, 133610), (1240, 120249), (1293, 115320), (1395, 106888), (1724, 86490), (1860, 80166), (1922, 77580), (2155, 69192), (2232, 66805), (2586, 57660), (2790, 53444), (2883, 51720), (3448, 43245), (3720, 40083), (3844, 38790), (3879, 38440), (4310, 34596), (4805, 31032), (5172, 28830), (5580, 26722), (5766, 25860), (6465, 23064), (7688, 19395), (7758, 19220), (8620, 17298), (8649, 17240), (9610, 15516), (10344, 14415), (11160, 13361), (11532, 12930)]