27943500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1468

約数の個数: 96

約数和(自身を含む): 87691968

約数和(自身を除く): 59748468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1433, 1500, 1625, 1950, 2866, 3250, 3900, 4299, 4875, 5732, 6500, 7165, 8598, 9750, 14330, 17196, 18629, 19500, 21495, 28660, 35825, 37258, 42990, 55887, 71650, 74516, 85980, 93145, 107475, 111774, 143300, 179125, 186290, 214950, 223548, 279435, 358250, 372580, 429900, 465725, 537375, 558870, 716500, 931450, 1074750, 1117740, 1397175, 1862900, 2149500, 2328625, 2794350, 4657250, 5588700, 6985875, 9314500, 13971750, 27943500]

約数ペア:

[(1, 27943500), (2, 13971750), (3, 9314500), (4, 6985875), (5, 5588700), (6, 4657250), (10, 2794350), (12, 2328625), (13, 2149500), (15, 1862900), (20, 1397175), (25, 1117740), (26, 1074750), (30, 931450), (39, 716500), (50, 558870), (52, 537375), (60, 465725), (65, 429900), (75, 372580), (78, 358250), (100, 279435), (125, 223548), (130, 214950), (150, 186290), (156, 179125), (195, 143300), (250, 111774), (260, 107475), (300, 93145), (325, 85980), (375, 74516), (390, 71650), (500, 55887), (650, 42990), (750, 37258), (780, 35825), (975, 28660), (1300, 21495), (1433, 19500), (1500, 18629), (1625, 17196), (1950, 14330), (2866, 9750), (3250, 8598), (3900, 7165), (4299, 6500), (4875, 5732)]