200720430

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{82601}}^1$

素因数の和:82623

約数の個数: 48

約数和(自身を含む): 541208304

約数和(自身を除く): 340487874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 82601, 165202, 247803, 413005, 495606, 743409, 826010, 1239015, 1486818, 2230227, 2478030, 3717045, 4460454, 6690681, 7434090, 11151135, 13381362, 20072043, 22302270, 33453405, 40144086, 66906810, 100360215, 200720430]

約数ペア:

[(1, 200720430), (2, 100360215), (3, 66906810), (5, 40144086), (6, 33453405), (9, 22302270), (10, 20072043), (15, 13381362), (18, 11151135), (27, 7434090), (30, 6690681), (45, 4460454), (54, 3717045), (81, 2478030), (90, 2230227), (135, 1486818), (162, 1239015), (243, 826010), (270, 743409), (405, 495606), (486, 413005), (810, 247803), (1215, 165202), (2430, 82601)]