147666900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{21401}}^1$

素因数の和:21441

約数の個数: 72

約数和(自身を含む): 445846464

約数和(自身を除く): 298179564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 21401, 42802, 64203, 85604, 107005, 128406, 214010, 256812, 321015, 428020, 492223, 535025, 642030, 984446, 1070050, 1284060, 1476669, 1605075, 1968892, 2140100, 2461115, 2953338, 3210150, 4922230, 5906676, 6420300, 7383345, 9844460, 12305575, 14766690, 24611150, 29533380, 36916725, 49222300, 73833450, 147666900]

約数ペア:

[(1, 147666900), (2, 73833450), (3, 49222300), (4, 36916725), (5, 29533380), (6, 24611150), (10, 14766690), (12, 12305575), (15, 9844460), (20, 7383345), (23, 6420300), (25, 5906676), (30, 4922230), (46, 3210150), (50, 2953338), (60, 2461115), (69, 2140100), (75, 1968892), (92, 1605075), (100, 1476669), (115, 1284060), (138, 1070050), (150, 984446), (230, 642030), (276, 535025), (300, 492223), (345, 428020), (460, 321015), (575, 256812), (690, 214010), (1150, 128406), (1380, 107005), (1725, 85604), (2300, 64203), (3450, 42802), (6900, 21401)]