75389640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1249}}^1$

素因数の和:1766

約数の個数: 64

約数和(自身を含む): 226800000

約数和(自身を除く): 151410360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 503, 1006, 1249, 1509, 2012, 2498, 2515, 3018, 3747, 4024, 4996, 5030, 6036, 6245, 7494, 7545, 9992, 10060, 12072, 12490, 14988, 15090, 18735, 20120, 24980, 29976, 30180, 37470, 49960, 60360, 74940, 149880, 628247, 1256494, 1884741, 2512988, 3141235, 3769482, 5025976, 6282470, 7538964, 9423705, 12564940, 15077928, 18847410, 25129880, 37694820, 75389640]

約数ペア:

[(1, 75389640), (2, 37694820), (3, 25129880), (4, 18847410), (5, 15077928), (6, 12564940), (8, 9423705), (10, 7538964), (12, 6282470), (15, 5025976), (20, 3769482), (24, 3141235), (30, 2512988), (40, 1884741), (60, 1256494), (120, 628247), (503, 149880), (1006, 74940), (1249, 60360), (1509, 49960), (2012, 37470), (2498, 30180), (2515, 29976), (3018, 24980), (3747, 20120), (4024, 18735), (4996, 15090), (5030, 14988), (6036, 12490), (6245, 12072), (7494, 10060), (7545, 9992)]