149445960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 466542720

約数和(自身を除く): 317096760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 97, 111, 120, 148, 185, 194, 222, 291, 296, 347, 370, 388, 444, 485, 555, 582, 694, 740, 776, 888, 970, 1041, 1110, 1164, 1388, 1455, 1480, 1735, 1940, 2082, 2220, 2328, 2776, 2910, 3470, 3589, 3880, 4164, 4440, 5205, 5820, 6940, 7178, 8328, 10410, 10767, 11640, 12839, 13880, 14356, 17945, 20820, 21534, 25678, 28712, 33659, 35890, 38517, 41640, 43068, 51356, 53835, 64195, 67318, 71780, 77034, 86136, 100977, 102712, 107670, 128390, 134636, 143560, 154068, 168295, 192585, 201954, 215340, 256780, 269272, 308136, 336590, 385170, 403908, 430680, 504885, 513560, 673180, 770340, 807816, 1009770, 1245383, 1346360, 1540680, 2019540, 2490766, 3736149, 4039080, 4981532, 6226915, 7472298, 9963064, 12453830, 14944596, 18680745, 24907660, 29889192, 37361490, 49815320, 74722980, 149445960]

約数ペア:

[(1, 149445960), (2, 74722980), (3, 49815320), (4, 37361490), (5, 29889192), (6, 24907660), (8, 18680745), (10, 14944596), (12, 12453830), (15, 9963064), (20, 7472298), (24, 6226915), (30, 4981532), (37, 4039080), (40, 3736149), (60, 2490766), (74, 2019540), (97, 1540680), (111, 1346360), (120, 1245383), (148, 1009770), (185, 807816), (194, 770340), (222, 673180), (291, 513560), (296, 504885), (347, 430680), (370, 403908), (388, 385170), (444, 336590), (485, 308136), (555, 269272), (582, 256780), (694, 215340), (740, 201954), (776, 192585), (888, 168295), (970, 154068), (1041, 143560), (1110, 134636), (1164, 128390), (1388, 107670), (1455, 102712), (1480, 100977), (1735, 86136), (1940, 77034), (2082, 71780), (2220, 67318), (2328, 64195), (2776, 53835), (2910, 51356), (3470, 43068), (3589, 41640), (3880, 38517), (4164, 35890), (4440, 33659), (5205, 28712), (5820, 25678), (6940, 21534), (7178, 20820), (8328, 17945), (10410, 14356), (10767, 13880), (11640, 12839)]