202244940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6277}}^1$

素因数の和:6471

約数の個数: 72

約数和(自身を含む): 617001840

約数和(自身を除く): 414756900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 895, 1074, 1611, 1790, 2148, 2685, 3222, 3580, 5370, 6277, 6444, 8055, 10740, 12554, 16110, 18831, 25108, 31385, 32220, 37662, 56493, 62770, 75324, 94155, 112986, 125540, 188310, 225972, 282465, 376620, 564930, 1123583, 1129860, 2247166, 3370749, 4494332, 5617915, 6741498, 10112247, 11235830, 13482996, 16853745, 20224494, 22471660, 33707490, 40448988, 50561235, 67414980, 101122470, 202244940]

約数ペア:

[(1, 202244940), (2, 101122470), (3, 67414980), (4, 50561235), (5, 40448988), (6, 33707490), (9, 22471660), (10, 20224494), (12, 16853745), (15, 13482996), (18, 11235830), (20, 10112247), (30, 6741498), (36, 5617915), (45, 4494332), (60, 3370749), (90, 2247166), (179, 1129860), (180, 1123583), (358, 564930), (537, 376620), (716, 282465), (895, 225972), (1074, 188310), (1611, 125540), (1790, 112986), (2148, 94155), (2685, 75324), (3222, 62770), (3580, 56493), (5370, 37662), (6277, 32220), (6444, 31385), (8055, 25108), (10740, 18831), (12554, 16110)]