81009450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2653

約数の個数: 96

約数和(自身を含む): 233020800

約数和(自身を除く): 152011350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 90, 115, 135, 138, 150, 207, 225, 230, 270, 345, 414, 450, 575, 621, 675, 690, 1035, 1150, 1242, 1350, 1725, 2070, 2609, 3105, 3450, 5175, 5218, 6210, 7827, 10350, 13045, 15525, 15654, 23481, 26090, 31050, 39135, 46962, 60007, 65225, 70443, 78270, 117405, 120014, 130450, 140886, 180021, 195675, 234810, 300035, 352215, 360042, 391350, 540063, 587025, 600070, 704430, 900105, 1080126, 1174050, 1500175, 1620189, 1761075, 1800210, 2700315, 3000350, 3240378, 3522150, 4500525, 5400630, 8100945, 9001050, 13501575, 16201890, 27003150, 40504725, 81009450]

約数ペア:

[(1, 81009450), (2, 40504725), (3, 27003150), (5, 16201890), (6, 13501575), (9, 9001050), (10, 8100945), (15, 5400630), (18, 4500525), (23, 3522150), (25, 3240378), (27, 3000350), (30, 2700315), (45, 1800210), (46, 1761075), (50, 1620189), (54, 1500175), (69, 1174050), (75, 1080126), (90, 900105), (115, 704430), (135, 600070), (138, 587025), (150, 540063), (207, 391350), (225, 360042), (230, 352215), (270, 300035), (345, 234810), (414, 195675), (450, 180021), (575, 140886), (621, 130450), (675, 120014), (690, 117405), (1035, 78270), (1150, 70443), (1242, 65225), (1350, 60007), (1725, 46962), (2070, 39135), (2609, 31050), (3105, 26090), (3450, 23481), (5175, 15654), (5218, 15525), (6210, 13045), (7827, 10350)]