1330754850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{28711}}^1$

素因数の和:28832

約数の個数: 72

約数和(自身を含む): 3610132032

約数和(自身を除く): 2279377182

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 103, 150, 206, 225, 309, 450, 515, 618, 927, 1030, 1545, 1854, 2575, 3090, 4635, 5150, 7725, 9270, 15450, 23175, 28711, 46350, 57422, 86133, 143555, 172266, 258399, 287110, 430665, 516798, 717775, 861330, 1291995, 1435550, 2153325, 2583990, 2957233, 4306650, 5914466, 6459975, 8871699, 12919950, 14786165, 17743398, 26615097, 29572330, 44358495, 53230194, 73930825, 88716990, 133075485, 147861650, 221792475, 266150970, 443584950, 665377425, 1330754850]

約数ペア:

[(1, 1330754850), (2, 665377425), (3, 443584950), (5, 266150970), (6, 221792475), (9, 147861650), (10, 133075485), (15, 88716990), (18, 73930825), (25, 53230194), (30, 44358495), (45, 29572330), (50, 26615097), (75, 17743398), (90, 14786165), (103, 12919950), (150, 8871699), (206, 6459975), (225, 5914466), (309, 4306650), (450, 2957233), (515, 2583990), (618, 2153325), (927, 1435550), (1030, 1291995), (1545, 861330), (1854, 717775), (2575, 516798), (3090, 430665), (4635, 287110), (5150, 258399), (7725, 172266), (9270, 143555), (15450, 86133), (23175, 57422), (28711, 46350)]