75918870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4933}}^1$

素因数の和:4971

約数の個数: 80

約数和(自身を含む): 214925040

約数和(自身を除く): 139006170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 4933, 5130, 7695, 9866, 14799, 15390, 24665, 29598, 44397, 49330, 73995, 88794, 93727, 133191, 147990, 187454, 221985, 266382, 281181, 399573, 443970, 468635, 562362, 665955, 799146, 843543, 937270, 1331910, 1405905, 1687086, 1997865, 2530629, 2811810, 3995730, 4217715, 5061258, 7591887, 8435430, 12653145, 15183774, 25306290, 37959435, 75918870]

約数ペア:

[(1, 75918870), (2, 37959435), (3, 25306290), (5, 15183774), (6, 12653145), (9, 8435430), (10, 7591887), (15, 5061258), (18, 4217715), (19, 3995730), (27, 2811810), (30, 2530629), (38, 1997865), (45, 1687086), (54, 1405905), (57, 1331910), (81, 937270), (90, 843543), (95, 799146), (114, 665955), (135, 562362), (162, 468635), (171, 443970), (190, 399573), (270, 281181), (285, 266382), (342, 221985), (405, 187454), (513, 147990), (570, 133191), (810, 93727), (855, 88794), (1026, 73995), (1539, 49330), (1710, 44397), (2565, 29598), (3078, 24665), (4933, 15390), (5130, 14799), (7695, 9866)]