66757050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1361}}^1$

素因数の和:1488

約数の個数: 72

約数和(自身を含む): 181132380

約数和(自身を除く): 114375330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 109, 150, 218, 225, 327, 450, 545, 654, 981, 1090, 1361, 1635, 1962, 2722, 2725, 3270, 4083, 4905, 5450, 6805, 8166, 8175, 9810, 12249, 13610, 16350, 20415, 24498, 24525, 34025, 40830, 49050, 61245, 68050, 102075, 122490, 148349, 204150, 296698, 306225, 445047, 612450, 741745, 890094, 1335141, 1483490, 2225235, 2670282, 3708725, 4450470, 6675705, 7417450, 11126175, 13351410, 22252350, 33378525, 66757050]

約数ペア:

[(1, 66757050), (2, 33378525), (3, 22252350), (5, 13351410), (6, 11126175), (9, 7417450), (10, 6675705), (15, 4450470), (18, 3708725), (25, 2670282), (30, 2225235), (45, 1483490), (50, 1335141), (75, 890094), (90, 741745), (109, 612450), (150, 445047), (218, 306225), (225, 296698), (327, 204150), (450, 148349), (545, 122490), (654, 102075), (981, 68050), (1090, 61245), (1361, 49050), (1635, 40830), (1962, 34025), (2722, 24525), (2725, 24498), (3270, 20415), (4083, 16350), (4905, 13610), (5450, 12249), (6805, 9810), (8166, 8175)]