28997400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1609

約数の個数: 96

約数和(自身を含む): 92851200

約数和(自身を除く): 63853800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 150, 155, 186, 200, 248, 300, 310, 372, 465, 600, 620, 744, 775, 930, 1240, 1550, 1559, 1860, 2325, 3100, 3118, 3720, 4650, 4677, 6200, 6236, 7795, 9300, 9354, 12472, 15590, 18600, 18708, 23385, 31180, 37416, 38975, 46770, 48329, 62360, 77950, 93540, 96658, 116925, 144987, 155900, 187080, 193316, 233850, 241645, 289974, 311800, 386632, 467700, 483290, 579948, 724935, 935400, 966580, 1159896, 1208225, 1449870, 1933160, 2416450, 2899740, 3624675, 4832900, 5799480, 7249350, 9665800, 14498700, 28997400]

約数ペア:

[(1, 28997400), (2, 14498700), (3, 9665800), (4, 7249350), (5, 5799480), (6, 4832900), (8, 3624675), (10, 2899740), (12, 2416450), (15, 1933160), (20, 1449870), (24, 1208225), (25, 1159896), (30, 966580), (31, 935400), (40, 724935), (50, 579948), (60, 483290), (62, 467700), (75, 386632), (93, 311800), (100, 289974), (120, 241645), (124, 233850), (150, 193316), (155, 187080), (186, 155900), (200, 144987), (248, 116925), (300, 96658), (310, 93540), (372, 77950), (465, 62360), (600, 48329), (620, 46770), (744, 38975), (775, 37416), (930, 31180), (1240, 23385), (1550, 18708), (1559, 18600), (1860, 15590), (2325, 12472), (3100, 9354), (3118, 9300), (3720, 7795), (4650, 6236), (4677, 6200)]