943564140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{194149}}^1$

素因数の和:194173

約数の個数: 72

約数和(自身を含む): 2968165200

約数和(自身を除く): 2024601060

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, 194149, 388298, 582447, 776596, 970745, 1164894, 1747341, 1941490, 2329788, 2912235, 3494682, 3882980, 5242023, 5824470, 6989364, 8736705, 10484046, 11648940, 15726069, 17473410, 20968092, 26210115, 31452138, 34946820, 47178207, 52420230, 62904276, 78630345, 94356414, 104840460, 157260690, 188712828, 235891035, 314521380, 471782070, 943564140]

約数ペア:

[(1, 943564140), (2, 471782070), (3, 314521380), (4, 235891035), (5, 188712828), (6, 157260690), (9, 104840460), (10, 94356414), (12, 78630345), (15, 62904276), (18, 52420230), (20, 47178207), (27, 34946820), (30, 31452138), (36, 26210115), (45, 20968092), (54, 17473410), (60, 15726069), (81, 11648940), (90, 10484046), (108, 8736705), (135, 6989364), (162, 5824470), (180, 5242023), (243, 3882980), (270, 3494682), (324, 2912235), (405, 2329788), (486, 1941490), (540, 1747341), (810, 1164894), (972, 970745), (1215, 776596), (1620, 582447), (2430, 388298), (4860, 194149)]