55268820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7489}}^1$

素因数の和:7545

約数の個数: 72

約数和(自身を含む): 171760680

約数和(自身を除く): 116491860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 7489, 14978, 22467, 29956, 37445, 44934, 67401, 74890, 89868, 112335, 134802, 149780, 224670, 269604, 307049, 337005, 449340, 614098, 674010, 921147, 1228196, 1348020, 1535245, 1842294, 2763441, 3070490, 3684588, 4605735, 5526882, 6140980, 9211470, 11053764, 13817205, 18422940, 27634410, 55268820]

約数ペア:

[(1, 55268820), (2, 27634410), (3, 18422940), (4, 13817205), (5, 11053764), (6, 9211470), (9, 6140980), (10, 5526882), (12, 4605735), (15, 3684588), (18, 3070490), (20, 2763441), (30, 1842294), (36, 1535245), (41, 1348020), (45, 1228196), (60, 921147), (82, 674010), (90, 614098), (123, 449340), (164, 337005), (180, 307049), (205, 269604), (246, 224670), (369, 149780), (410, 134802), (492, 112335), (615, 89868), (738, 74890), (820, 67401), (1230, 44934), (1476, 37445), (1845, 29956), (2460, 22467), (3690, 14978), (7380, 7489)]