15227300

素因数分解:

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

素因数の和:261

約数の個数: 72

約数和(自身を含む): 36664320

約数和(自身を除く): 21437020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 109, 110, 127, 218, 220, 254, 275, 436, 508, 545, 550, 635, 1090, 1100, 1199, 1270, 1397, 2180, 2398, 2540, 2725, 2794, 3175, 4796, 5450, 5588, 5995, 6350, 6985, 10900, 11990, 12700, 13843, 13970, 23980, 27686, 27940, 29975, 34925, 55372, 59950, 69215, 69850, 119900, 138430, 139700, 152273, 276860, 304546, 346075, 609092, 692150, 761365, 1384300, 1522730, 3045460, 3806825, 7613650, 15227300]

約数ペア:

[(1, 15227300), (2, 7613650), (4, 3806825), (5, 3045460), (10, 1522730), (11, 1384300), (20, 761365), (22, 692150), (25, 609092), (44, 346075), (50, 304546), (55, 276860), (100, 152273), (109, 139700), (110, 138430), (127, 119900), (218, 69850), (220, 69215), (254, 59950), (275, 55372), (436, 34925), (508, 29975), (545, 27940), (550, 27686), (635, 23980), (1090, 13970), (1100, 13843), (1199, 12700), (1270, 11990), (1397, 10900), (2180, 6985), (2398, 6350), (2540, 5995), (2725, 5588), (2794, 5450), (3175, 4796)]