28956300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 84327936

約数和(自身を除く): 55371636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 263, 300, 367, 526, 734, 789, 1052, 1101, 1315, 1468, 1578, 1835, 2202, 2630, 3156, 3670, 3945, 4404, 5260, 5505, 6575, 7340, 7890, 9175, 11010, 13150, 15780, 18350, 19725, 22020, 26300, 27525, 36700, 39450, 55050, 78900, 96521, 110100, 193042, 289563, 386084, 482605, 579126, 965210, 1158252, 1447815, 1930420, 2413025, 2895630, 4826050, 5791260, 7239075, 9652100, 14478150, 28956300]

約数ペア:

[(1, 28956300), (2, 14478150), (3, 9652100), (4, 7239075), (5, 5791260), (6, 4826050), (10, 2895630), (12, 2413025), (15, 1930420), (20, 1447815), (25, 1158252), (30, 965210), (50, 579126), (60, 482605), (75, 386084), (100, 289563), (150, 193042), (263, 110100), (300, 96521), (367, 78900), (526, 55050), (734, 39450), (789, 36700), (1052, 27525), (1101, 26300), (1315, 22020), (1468, 19725), (1578, 18350), (1835, 15780), (2202, 13150), (2630, 11010), (3156, 9175), (3670, 7890), (3945, 7340), (4404, 6575), (5260, 5505)]