16553100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2399}}^1$

素因数の和:2439

約数の個数: 72

約数和(自身を含む): 49996800

約数和(自身を除く): 33443700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 2399, 3450, 4798, 6900, 7197, 9596, 11995, 14394, 23990, 28788, 35985, 47980, 55177, 59975, 71970, 110354, 119950, 143940, 165531, 179925, 220708, 239900, 275885, 331062, 359850, 551770, 662124, 719700, 827655, 1103540, 1379425, 1655310, 2758850, 3310620, 4138275, 5517700, 8276550, 16553100]

約数ペア:

[(1, 16553100), (2, 8276550), (3, 5517700), (4, 4138275), (5, 3310620), (6, 2758850), (10, 1655310), (12, 1379425), (15, 1103540), (20, 827655), (23, 719700), (25, 662124), (30, 551770), (46, 359850), (50, 331062), (60, 275885), (69, 239900), (75, 220708), (92, 179925), (100, 165531), (115, 143940), (138, 119950), (150, 110354), (230, 71970), (276, 59975), (300, 55177), (345, 47980), (460, 35985), (575, 28788), (690, 23990), (1150, 14394), (1380, 11995), (1725, 9596), (2300, 7197), (2399, 6900), (3450, 4798)]