30454600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 78566400

約数和(自身を除く): 48111800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 109, 110, 127, 200, 218, 220, 254, 275, 436, 440, 508, 545, 550, 635, 872, 1016, 1090, 1100, 1199, 1270, 1397, 2180, 2200, 2398, 2540, 2725, 2794, 3175, 4360, 4796, 5080, 5450, 5588, 5995, 6350, 6985, 9592, 10900, 11176, 11990, 12700, 13843, 13970, 21800, 23980, 25400, 27686, 27940, 29975, 34925, 47960, 55372, 55880, 59950, 69215, 69850, 110744, 119900, 138430, 139700, 152273, 239800, 276860, 279400, 304546, 346075, 553720, 609092, 692150, 761365, 1218184, 1384300, 1522730, 2768600, 3045460, 3806825, 6090920, 7613650, 15227300, 30454600]

約数ペア:

[(1, 30454600), (2, 15227300), (4, 7613650), (5, 6090920), (8, 3806825), (10, 3045460), (11, 2768600), (20, 1522730), (22, 1384300), (25, 1218184), (40, 761365), (44, 692150), (50, 609092), (55, 553720), (88, 346075), (100, 304546), (109, 279400), (110, 276860), (127, 239800), (200, 152273), (218, 139700), (220, 138430), (254, 119900), (275, 110744), (436, 69850), (440, 69215), (508, 59950), (545, 55880), (550, 55372), (635, 47960), (872, 34925), (1016, 29975), (1090, 27940), (1100, 27686), (1199, 25400), (1270, 23980), (1397, 21800), (2180, 13970), (2200, 13843), (2398, 12700), (2540, 11990), (2725, 11176), (2794, 10900), (3175, 9592), (4360, 6985), (4796, 6350), (5080, 5995), (5450, 5588)]