105273520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 293124096

約数和(自身を除く): 187850576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 34, 40, 44, 55, 62, 68, 80, 85, 88, 110, 124, 136, 155, 170, 176, 187, 220, 227, 248, 272, 310, 340, 341, 374, 440, 454, 496, 527, 620, 680, 682, 748, 880, 908, 935, 1054, 1135, 1240, 1360, 1364, 1496, 1705, 1816, 1870, 2108, 2270, 2480, 2497, 2635, 2728, 2992, 3410, 3632, 3740, 3859, 4216, 4540, 4994, 5270, 5456, 5797, 6820, 7037, 7480, 7718, 8432, 9080, 9988, 10540, 11594, 12485, 13640, 14074, 14960, 15436, 18160, 19295, 19976, 21080, 23188, 24970, 27280, 28148, 28985, 30872, 35185, 38590, 39952, 42160, 42449, 46376, 49940, 56296, 57970, 61744, 70370, 77180, 77407, 84898, 92752, 99880, 112592, 115940, 119629, 140740, 154360, 154814, 169796, 199760, 212245, 231880, 239258, 281480, 308720, 309628, 339592, 387035, 424490, 463760, 478516, 562960, 598145, 619256, 679184, 774070, 848980, 957032, 1196290, 1238512, 1315919, 1548140, 1697960, 1914064, 2392580, 2631838, 3096280, 3395920, 4785160, 5263676, 6192560, 6579595, 9570320, 10527352, 13159190, 21054704, 26318380, 52636760, 105273520]

約数ペア:

[(1, 105273520), (2, 52636760), (4, 26318380), (5, 21054704), (8, 13159190), (10, 10527352), (11, 9570320), (16, 6579595), (17, 6192560), (20, 5263676), (22, 4785160), (31, 3395920), (34, 3096280), (40, 2631838), (44, 2392580), (55, 1914064), (62, 1697960), (68, 1548140), (80, 1315919), (85, 1238512), (88, 1196290), (110, 957032), (124, 848980), (136, 774070), (155, 679184), (170, 619256), (176, 598145), (187, 562960), (220, 478516), (227, 463760), (248, 424490), (272, 387035), (310, 339592), (340, 309628), (341, 308720), (374, 281480), (440, 239258), (454, 231880), (496, 212245), (527, 199760), (620, 169796), (680, 154814), (682, 154360), (748, 140740), (880, 119629), (908, 115940), (935, 112592), (1054, 99880), (1135, 92752), (1240, 84898), (1360, 77407), (1364, 77180), (1496, 70370), (1705, 61744), (1816, 57970), (1870, 56296), (2108, 49940), (2270, 46376), (2480, 42449), (2497, 42160), (2635, 39952), (2728, 38590), (2992, 35185), (3410, 30872), (3632, 28985), (3740, 28148), (3859, 27280), (4216, 24970), (4540, 23188), (4994, 21080), (5270, 19976), (5456, 19295), (5797, 18160), (6820, 15436), (7037, 14960), (7480, 14074), (7718, 13640), (8432, 12485), (9080, 11594), (9988, 10540)]