73419480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 246859200

約数和(自身を除く): 173439720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 157, 180, 216, 270, 314, 360, 433, 471, 540, 628, 785, 866, 942, 1080, 1256, 1299, 1413, 1570, 1732, 1884, 2165, 2355, 2598, 2826, 3140, 3464, 3768, 3897, 4239, 4330, 4710, 5196, 5652, 6280, 6495, 7065, 7794, 8478, 8660, 9420, 10392, 11304, 11691, 12990, 14130, 15588, 16956, 17320, 18840, 19485, 21195, 23382, 25980, 28260, 31176, 33912, 38970, 42390, 46764, 51960, 56520, 58455, 67981, 77940, 84780, 93528, 116910, 135962, 155880, 169560, 203943, 233820, 271924, 339905, 407886, 467640, 543848, 611829, 679810, 815772, 1019715, 1223658, 1359620, 1631544, 1835487, 2039430, 2447316, 2719240, 3059145, 3670974, 4078860, 4894632, 6118290, 7341948, 8157720, 9177435, 12236580, 14683896, 18354870, 24473160, 36709740, 73419480]

約数ペア:

[(1, 73419480), (2, 36709740), (3, 24473160), (4, 18354870), (5, 14683896), (6, 12236580), (8, 9177435), (9, 8157720), (10, 7341948), (12, 6118290), (15, 4894632), (18, 4078860), (20, 3670974), (24, 3059145), (27, 2719240), (30, 2447316), (36, 2039430), (40, 1835487), (45, 1631544), (54, 1359620), (60, 1223658), (72, 1019715), (90, 815772), (108, 679810), (120, 611829), (135, 543848), (157, 467640), (180, 407886), (216, 339905), (270, 271924), (314, 233820), (360, 203943), (433, 169560), (471, 155880), (540, 135962), (628, 116910), (785, 93528), (866, 84780), (942, 77940), (1080, 67981), (1256, 58455), (1299, 56520), (1413, 51960), (1570, 46764), (1732, 42390), (1884, 38970), (2165, 33912), (2355, 31176), (2598, 28260), (2826, 25980), (3140, 23382), (3464, 21195), (3768, 19485), (3897, 18840), (4239, 17320), (4330, 16956), (4710, 15588), (5196, 14130), (5652, 12990), (6280, 11691), (6495, 11304), (7065, 10392), (7794, 9420), (8478, 8660)]