191973900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{2819}}^1$

素因数の和:3063

約数の個数: 72

約数和(自身を含む): 558089280

約数和(自身を除く): 366115380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 227, 300, 454, 681, 908, 1135, 1362, 2270, 2724, 2819, 3405, 4540, 5638, 5675, 6810, 8457, 11276, 11350, 13620, 14095, 16914, 17025, 22700, 28190, 33828, 34050, 42285, 56380, 68100, 70475, 84570, 140950, 169140, 211425, 281900, 422850, 639913, 845700, 1279826, 1919739, 2559652, 3199565, 3839478, 6399130, 7678956, 9598695, 12798260, 15997825, 19197390, 31995650, 38394780, 47993475, 63991300, 95986950, 191973900]

約数ペア:

[(1, 191973900), (2, 95986950), (3, 63991300), (4, 47993475), (5, 38394780), (6, 31995650), (10, 19197390), (12, 15997825), (15, 12798260), (20, 9598695), (25, 7678956), (30, 6399130), (50, 3839478), (60, 3199565), (75, 2559652), (100, 1919739), (150, 1279826), (227, 845700), (300, 639913), (454, 422850), (681, 281900), (908, 211425), (1135, 169140), (1362, 140950), (2270, 84570), (2724, 70475), (2819, 68100), (3405, 56380), (4540, 42285), (5638, 34050), (5675, 33828), (6810, 28190), (8457, 22700), (11276, 17025), (11350, 16914), (13620, 14095)]