85433940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17579}}^1$

素因数の和:17603

約数の個数: 72

約数和(自身を含む): 268763040

約数和(自身を除く): 183329100

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 17579, 35158, 52737, 70316, 87895, 105474, 158211, 175790, 210948, 263685, 316422, 351580, 474633, 527370, 632844, 791055, 949266, 1054740, 1423899, 1582110, 1898532, 2373165, 2847798, 3164220, 4271697, 4746330, 5695596, 7119495, 8543394, 9492660, 14238990, 17086788, 21358485, 28477980, 42716970, 85433940]

約数ペア:

[(1, 85433940), (2, 42716970), (3, 28477980), (4, 21358485), (5, 17086788), (6, 14238990), (9, 9492660), (10, 8543394), (12, 7119495), (15, 5695596), (18, 4746330), (20, 4271697), (27, 3164220), (30, 2847798), (36, 2373165), (45, 1898532), (54, 1582110), (60, 1423899), (81, 1054740), (90, 949266), (108, 791055), (135, 632844), (162, 527370), (180, 474633), (243, 351580), (270, 316422), (324, 263685), (405, 210948), (486, 175790), (540, 158211), (810, 105474), (972, 87895), (1215, 70316), (1620, 52737), (2430, 35158), (4860, 17579)]