149897520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2393}}^1$

素因数の和:2444

約数の個数: 160

約数和(自身を含む): 534340800

約数和(自身を除く): 384443280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2393, 2610, 3132, 3480, 3915, 4176, 4786, 5220, 6264, 6960, 7179, 7830, 9572, 10440, 11965, 12528, 14358, 15660, 19144, 20880, 21537, 23930, 28716, 31320, 35895, 38288, 43074, 47860, 57432, 62640, 64611, 69397, 71790, 86148, 95720, 107685, 114864, 129222, 138794, 143580, 172296, 191440, 208191, 215370, 258444, 277588, 287160, 323055, 344592, 346985, 416382, 430740, 516888, 555176, 574320, 624573, 646110, 693970, 832764, 861480, 1033776, 1040955, 1110352, 1249146, 1292220, 1387940, 1665528, 1722960, 1873719, 2081910, 2498292, 2584440, 2775880, 3122865, 3331056, 3747438, 4163820, 4996584, 5168880, 5551760, 6245730, 7494876, 8327640, 9368595, 9993168, 12491460, 14989752, 16655280, 18737190, 24982920, 29979504, 37474380, 49965840, 74948760, 149897520]

約数ペア:

[(1, 149897520), (2, 74948760), (3, 49965840), (4, 37474380), (5, 29979504), (6, 24982920), (8, 18737190), (9, 16655280), (10, 14989752), (12, 12491460), (15, 9993168), (16, 9368595), (18, 8327640), (20, 7494876), (24, 6245730), (27, 5551760), (29, 5168880), (30, 4996584), (36, 4163820), (40, 3747438), (45, 3331056), (48, 3122865), (54, 2775880), (58, 2584440), (60, 2498292), (72, 2081910), (80, 1873719), (87, 1722960), (90, 1665528), (108, 1387940), (116, 1292220), (120, 1249146), (135, 1110352), (144, 1040955), (145, 1033776), (174, 861480), (180, 832764), (216, 693970), (232, 646110), (240, 624573), (261, 574320), (270, 555176), (290, 516888), (348, 430740), (360, 416382), (432, 346985), (435, 344592), (464, 323055), (522, 287160), (540, 277588), (580, 258444), (696, 215370), (720, 208191), (783, 191440), (870, 172296), (1044, 143580), (1080, 138794), (1160, 129222), (1305, 114864), (1392, 107685), (1566, 95720), (1740, 86148), (2088, 71790), (2160, 69397), (2320, 64611), (2393, 62640), (2610, 57432), (3132, 47860), (3480, 43074), (3915, 38288), (4176, 35895), (4786, 31320), (5220, 28716), (6264, 23930), (6960, 21537), (7179, 20880), (7830, 19144), (9572, 15660), (10440, 14358), (11965, 12528)]