65938400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 179988480

約数和(自身を除く): 114050080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 59, 80, 88, 100, 110, 118, 127, 160, 176, 200, 220, 236, 254, 275, 295, 352, 400, 440, 472, 508, 550, 590, 635, 649, 800, 880, 944, 1016, 1100, 1180, 1270, 1298, 1397, 1475, 1760, 1888, 2032, 2200, 2360, 2540, 2596, 2794, 2950, 3175, 3245, 4064, 4400, 4720, 5080, 5192, 5588, 5900, 6350, 6490, 6985, 7493, 8800, 9440, 10160, 10384, 11176, 11800, 12700, 12980, 13970, 14986, 16225, 20320, 20768, 22352, 23600, 25400, 25960, 27940, 29972, 32450, 34925, 37465, 44704, 47200, 50800, 51920, 55880, 59944, 64900, 69850, 74930, 82423, 101600, 103840, 111760, 119888, 129800, 139700, 149860, 164846, 187325, 223520, 239776, 259600, 279400, 299720, 329692, 374650, 412115, 519200, 558800, 599440, 659384, 749300, 824230, 1117600, 1198880, 1318768, 1498600, 1648460, 2060575, 2637536, 2997200, 3296920, 4121150, 5994400, 6593840, 8242300, 13187680, 16484600, 32969200, 65938400]

約数ペア:

[(1, 65938400), (2, 32969200), (4, 16484600), (5, 13187680), (8, 8242300), (10, 6593840), (11, 5994400), (16, 4121150), (20, 3296920), (22, 2997200), (25, 2637536), (32, 2060575), (40, 1648460), (44, 1498600), (50, 1318768), (55, 1198880), (59, 1117600), (80, 824230), (88, 749300), (100, 659384), (110, 599440), (118, 558800), (127, 519200), (160, 412115), (176, 374650), (200, 329692), (220, 299720), (236, 279400), (254, 259600), (275, 239776), (295, 223520), (352, 187325), (400, 164846), (440, 149860), (472, 139700), (508, 129800), (550, 119888), (590, 111760), (635, 103840), (649, 101600), (800, 82423), (880, 74930), (944, 69850), (1016, 64900), (1100, 59944), (1180, 55880), (1270, 51920), (1298, 50800), (1397, 47200), (1475, 44704), (1760, 37465), (1888, 34925), (2032, 32450), (2200, 29972), (2360, 27940), (2540, 25960), (2596, 25400), (2794, 23600), (2950, 22352), (3175, 20768), (3245, 20320), (4064, 16225), (4400, 14986), (4720, 13970), (5080, 12980), (5192, 12700), (5588, 11800), (5900, 11176), (6350, 10384), (6490, 10160), (6985, 9440), (7493, 8800)]