57760380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16889}}^1$

素因数の和:16923

約数の個数: 72

約数和(自身を含む): 184438800

約数和(自身を除く): 126678420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 16889, 33778, 50667, 67556, 84445, 101334, 152001, 168890, 202668, 253335, 304002, 320891, 337780, 506670, 608004, 641782, 760005, 962673, 1013340, 1283564, 1520010, 1604455, 1925346, 2888019, 3040020, 3208910, 3850692, 4813365, 5776038, 6417820, 9626730, 11552076, 14440095, 19253460, 28880190, 57760380]

約数ペア:

[(1, 57760380), (2, 28880190), (3, 19253460), (4, 14440095), (5, 11552076), (6, 9626730), (9, 6417820), (10, 5776038), (12, 4813365), (15, 3850692), (18, 3208910), (19, 3040020), (20, 2888019), (30, 1925346), (36, 1604455), (38, 1520010), (45, 1283564), (57, 1013340), (60, 962673), (76, 760005), (90, 641782), (95, 608004), (114, 506670), (171, 337780), (180, 320891), (190, 304002), (228, 253335), (285, 202668), (342, 168890), (380, 152001), (570, 101334), (684, 84445), (855, 67556), (1140, 50667), (1710, 33778), (3420, 16889)]