153972090

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{21121}}^1$

素因数の和:21146

約数の個数: 56

約数和(自身を含む): 415554228

約数和(自身を除く): 261582138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 21121, 42242, 63363, 105605, 126726, 190089, 211210, 316815, 380178, 570267, 633630, 950445, 1140534, 1710801, 1900890, 2851335, 3421602, 5132403, 5702670, 8554005, 10264806, 15397209, 17108010, 25662015, 30794418, 51324030, 76986045, 153972090]

約数ペア:

[(1, 153972090), (2, 76986045), (3, 51324030), (5, 30794418), (6, 25662015), (9, 17108010), (10, 15397209), (15, 10264806), (18, 8554005), (27, 5702670), (30, 5132403), (45, 3421602), (54, 2851335), (81, 1900890), (90, 1710801), (135, 1140534), (162, 950445), (243, 633630), (270, 570267), (405, 380178), (486, 316815), (729, 211210), (810, 190089), (1215, 126726), (1458, 105605), (2430, 63363), (3645, 42242), (7290, 21121)]