200950875

素因数分解:

$3^4\times 5^3\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 80

約数和(自身を含む): 380540160

約数和(自身を除く): 179589285

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 89, 125, 135, 223, 225, 267, 375, 405, 445, 669, 675, 801, 1115, 1125, 1335, 2007, 2025, 2225, 2403, 3345, 3375, 4005, 5575, 6021, 6675, 7209, 10035, 10125, 11125, 12015, 16725, 18063, 19847, 20025, 27875, 30105, 33375, 36045, 50175, 59541, 60075, 83625, 90315, 99235, 100125, 150525, 178623, 180225, 250875, 297705, 300375, 451575, 496175, 535869, 752625, 893115, 901125, 1488525, 1607607, 2257875, 2480875, 2679345, 4465575, 7442625, 8038035, 13396725, 22327875, 40190175, 66983625, 200950875]

約数ペア:

[(1, 200950875), (3, 66983625), (5, 40190175), (9, 22327875), (15, 13396725), (25, 8038035), (27, 7442625), (45, 4465575), (75, 2679345), (81, 2480875), (89, 2257875), (125, 1607607), (135, 1488525), (223, 901125), (225, 893115), (267, 752625), (375, 535869), (405, 496175), (445, 451575), (669, 300375), (675, 297705), (801, 250875), (1115, 180225), (1125, 178623), (1335, 150525), (2007, 100125), (2025, 99235), (2225, 90315), (2403, 83625), (3345, 60075), (3375, 59541), (4005, 50175), (5575, 36045), (6021, 33375), (6675, 30105), (7209, 27875), (10035, 20025), (10125, 19847), (11125, 18063), (12015, 16725)]