76135520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1272

約数の個数: 96

約数和(自身を含む): 198894528

約数和(自身を除く): 122759008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 391, 460, 544, 680, 736, 782, 920, 1217, 1360, 1564, 1840, 1955, 2434, 2720, 3128, 3680, 3910, 4868, 6085, 6256, 7820, 9736, 12170, 12512, 15640, 19472, 20689, 24340, 27991, 31280, 38944, 41378, 48680, 55982, 62560, 82756, 97360, 103445, 111964, 139955, 165512, 194720, 206890, 223928, 279910, 331024, 413780, 447856, 475847, 559820, 662048, 827560, 895712, 951694, 1119640, 1655120, 1903388, 2239280, 2379235, 3310240, 3806776, 4478560, 4758470, 7613552, 9516940, 15227104, 19033880, 38067760, 76135520]

約数ペア:

[(1, 76135520), (2, 38067760), (4, 19033880), (5, 15227104), (8, 9516940), (10, 7613552), (16, 4758470), (17, 4478560), (20, 3806776), (23, 3310240), (32, 2379235), (34, 2239280), (40, 1903388), (46, 1655120), (68, 1119640), (80, 951694), (85, 895712), (92, 827560), (115, 662048), (136, 559820), (160, 475847), (170, 447856), (184, 413780), (230, 331024), (272, 279910), (340, 223928), (368, 206890), (391, 194720), (460, 165512), (544, 139955), (680, 111964), (736, 103445), (782, 97360), (920, 82756), (1217, 62560), (1360, 55982), (1564, 48680), (1840, 41378), (1955, 38944), (2434, 31280), (2720, 27991), (3128, 24340), (3680, 20689), (3910, 19472), (4868, 15640), (6085, 12512), (6256, 12170), (7820, 9736)]