74788650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{55399}}^1$

素因数の和:55420

約数の個数: 48

約数和(自身を含む): 206088000

約数和(自身を除く): 131299350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 55399, 110798, 166197, 276995, 332394, 498591, 553990, 830985, 997182, 1384975, 1495773, 1661970, 2492955, 2769950, 2991546, 4154925, 4985910, 7478865, 8309850, 12464775, 14957730, 24929550, 37394325, 74788650]

約数ペア:

[(1, 74788650), (2, 37394325), (3, 24929550), (5, 14957730), (6, 12464775), (9, 8309850), (10, 7478865), (15, 4985910), (18, 4154925), (25, 2991546), (27, 2769950), (30, 2492955), (45, 1661970), (50, 1495773), (54, 1384975), (75, 997182), (90, 830985), (135, 553990), (150, 498591), (225, 332394), (270, 276995), (450, 166197), (675, 110798), (1350, 55399)]