200626875

素因数分解:

$3^5\times 5^4\times {\mathrm{1321}}^1$

素因数の和:1356

約数の個数: 60

約数和(自身を含む): 375823448

約数和(自身を除く): 175196573

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 625, 675, 1125, 1215, 1321, 1875, 2025, 3375, 3963, 5625, 6075, 6605, 10125, 11889, 16875, 19815, 30375, 33025, 35667, 50625, 59445, 99075, 107001, 151875, 165125, 178335, 297225, 321003, 495375, 535005, 825625, 891675, 1486125, 1605015, 2476875, 2675025, 4458375, 7430625, 8025075, 13375125, 22291875, 40125375, 66875625, 200626875]

約数ペア:

[(1, 200626875), (3, 66875625), (5, 40125375), (9, 22291875), (15, 13375125), (25, 8025075), (27, 7430625), (45, 4458375), (75, 2675025), (81, 2476875), (125, 1605015), (135, 1486125), (225, 891675), (243, 825625), (375, 535005), (405, 495375), (625, 321003), (675, 297225), (1125, 178335), (1215, 165125), (1321, 151875), (1875, 107001), (2025, 99075), (3375, 59445), (3963, 50625), (5625, 35667), (6075, 33025), (6605, 30375), (10125, 19815), (11889, 16875)]