75511920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28603}}^1$

素因数の和:28630

約数の個数: 80

約数和(自身を含む): 255376512

約数和(自身を除く): 179864592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 28603, 57206, 85809, 114412, 143015, 171618, 228824, 286030, 314633, 343236, 429045, 457648, 572060, 629266, 686472, 858090, 943899, 1144120, 1258532, 1372944, 1573165, 1716180, 1887798, 2288240, 2517064, 3146330, 3432360, 3775596, 4719495, 5034128, 6292660, 6864720, 7551192, 9438990, 12585320, 15102384, 18877980, 25170640, 37755960, 75511920]

約数ペア:

[(1, 75511920), (2, 37755960), (3, 25170640), (4, 18877980), (5, 15102384), (6, 12585320), (8, 9438990), (10, 7551192), (11, 6864720), (12, 6292660), (15, 5034128), (16, 4719495), (20, 3775596), (22, 3432360), (24, 3146330), (30, 2517064), (33, 2288240), (40, 1887798), (44, 1716180), (48, 1573165), (55, 1372944), (60, 1258532), (66, 1144120), (80, 943899), (88, 858090), (110, 686472), (120, 629266), (132, 572060), (165, 457648), (176, 429045), (220, 343236), (240, 314633), (264, 286030), (330, 228824), (440, 171618), (528, 143015), (660, 114412), (880, 85809), (1320, 57206), (2640, 28603)]