120744225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2527

約数の個数: 72

約数和(自身を含む): 255237632

約数和(自身を除く): 134493407

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 93, 105, 155, 175, 217, 225, 279, 315, 465, 525, 651, 775, 1085, 1395, 1575, 1953, 2325, 2473, 3255, 5425, 6975, 7419, 9765, 12365, 16275, 17311, 22257, 37095, 48825, 51933, 61825, 76663, 86555, 111285, 155799, 185475, 229989, 259665, 383315, 432775, 536641, 556425, 689967, 778995, 1149945, 1298325, 1609923, 1916575, 2683205, 3449835, 3894975, 4829769, 5749725, 8049615, 13416025, 17249175, 24148845, 40248075, 120744225]

約数ペア:

[(1, 120744225), (3, 40248075), (5, 24148845), (7, 17249175), (9, 13416025), (15, 8049615), (21, 5749725), (25, 4829769), (31, 3894975), (35, 3449835), (45, 2683205), (63, 1916575), (75, 1609923), (93, 1298325), (105, 1149945), (155, 778995), (175, 689967), (217, 556425), (225, 536641), (279, 432775), (315, 383315), (465, 259665), (525, 229989), (651, 185475), (775, 155799), (1085, 111285), (1395, 86555), (1575, 76663), (1953, 61825), (2325, 51933), (2473, 48825), (3255, 37095), (5425, 22257), (6975, 17311), (7419, 16275), (9765, 12365)]