28077450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{5059}}^1$

素因数の和:5111

約数の個数: 48

約数和(自身を含む): 71528160

約数和(自身を除く): 43450710

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1850, 2775, 5059, 5550, 10118, 15177, 25295, 30354, 50590, 75885, 126475, 151770, 187183, 252950, 374366, 379425, 561549, 758850, 935915, 1123098, 1871830, 2807745, 4679575, 5615490, 9359150, 14038725, 28077450]

約数ペア:

[(1, 28077450), (2, 14038725), (3, 9359150), (5, 5615490), (6, 4679575), (10, 2807745), (15, 1871830), (25, 1123098), (30, 935915), (37, 758850), (50, 561549), (74, 379425), (75, 374366), (111, 252950), (150, 187183), (185, 151770), (222, 126475), (370, 75885), (555, 50590), (925, 30354), (1110, 25295), (1850, 15177), (2775, 10118), (5059, 5550)]