About the Number

106912980

106912979 ← → 106912981

2進数表記:110010111110101110011010100

漢数字表記:一億六百九十一万二千九百八十

素因数分解:

2 2 × 3 3 × 5 1 × 37 1 × 5351 1

素因数の和:5406
約数の個数: 96
約数和(自身を含む): 341671680
約数和(自身を除く): 234758700

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 5351, 6660, 9990, 10702, 16053, 19980, 21404, 26755, 32106, 48159, 53510, 64212, 80265, 96318, 107020, 144477, 160530, 192636, 197987, 240795, 288954, 321060, 395974, 481590, 577908, 593961, 722385, 791948, 963180, 989935, 1187922, 1444770, 1781883, 1979870, 2375844, 2889540, 2969805, 3563766, 3959740, 5345649, 5939610, 7127532, 8909415, 10691298, 11879220, 17818830, 21382596, 26728245, 35637660, 53456490, 106912980]

約数ペア:
[(1, 106912980), (2, 53456490), (3, 35637660), (4, 26728245), (5, 21382596), (6, 17818830), (9, 11879220), (10, 10691298), (12, 8909415), (15, 7127532), (18, 5939610), (20, 5345649), (27, 3959740), (30, 3563766), (36, 2969805), (37, 2889540), (45, 2375844), (54, 1979870), (60, 1781883), (74, 1444770), (90, 1187922), (108, 989935), (111, 963180), (135, 791948), (148, 722385), (180, 593961), (185, 577908), (222, 481590), (270, 395974), (333, 321060), (370, 288954), (444, 240795), (540, 197987), (555, 192636), (666, 160530), (740, 144477), (999, 107020), (1110, 96318), (1332, 80265), (1665, 64212), (1998, 53510), (2220, 48159), (3330, 32106), (3996, 26755), (4995, 21404), (5351, 19980), (6660, 16053), (9990, 10702)]

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