40198500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{8933}}^1$

素因数の和:8958

約数の個数: 72

約数和(自身を含む): 126827064

約数和(自身を除く): 86628564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 8933, 17866, 26799, 35732, 44665, 53598, 80397, 89330, 107196, 133995, 160794, 178660, 223325, 267990, 321588, 401985, 446650, 535980, 669975, 803970, 893300, 1116625, 1339950, 1607940, 2009925, 2233250, 2679900, 3349875, 4019850, 4466500, 6699750, 8039700, 10049625, 13399500, 20099250, 40198500]

約数ペア:

[(1, 40198500), (2, 20099250), (3, 13399500), (4, 10049625), (5, 8039700), (6, 6699750), (9, 4466500), (10, 4019850), (12, 3349875), (15, 2679900), (18, 2233250), (20, 2009925), (25, 1607940), (30, 1339950), (36, 1116625), (45, 893300), (50, 803970), (60, 669975), (75, 535980), (90, 446650), (100, 401985), (125, 321588), (150, 267990), (180, 223325), (225, 178660), (250, 160794), (300, 133995), (375, 107196), (450, 89330), (500, 80397), (750, 53598), (900, 44665), (1125, 35732), (1500, 26799), (2250, 17866), (4500, 8933)]