33172740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{20477}}^1$

素因数の和:20498

約数の個数: 60

約数和(自身を含む): 104069196

約数和(自身を除く): 70896456

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 20477, 40954, 61431, 81908, 102385, 122862, 184293, 204770, 245724, 307155, 368586, 409540, 552879, 614310, 737172, 921465, 1105758, 1228620, 1658637, 1842930, 2211516, 2764395, 3317274, 3685860, 5528790, 6634548, 8293185, 11057580, 16586370, 33172740]

約数ペア:

[(1, 33172740), (2, 16586370), (3, 11057580), (4, 8293185), (5, 6634548), (6, 5528790), (9, 3685860), (10, 3317274), (12, 2764395), (15, 2211516), (18, 1842930), (20, 1658637), (27, 1228620), (30, 1105758), (36, 921465), (45, 737172), (54, 614310), (60, 552879), (81, 409540), (90, 368586), (108, 307155), (135, 245724), (162, 204770), (180, 184293), (270, 122862), (324, 102385), (405, 81908), (540, 61431), (810, 40954), (1620, 20477)]