202162140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21191}}^1$

素因数の和:21259

約数の個数: 72

約数和(自身を含む): 624824928

約数和(自身を除く): 422662788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 21191, 42382, 63573, 84764, 105955, 127146, 190719, 211910, 254292, 317865, 381438, 423820, 635730, 762876, 953595, 1123123, 1271460, 1907190, 2246246, 3369369, 3814380, 4492492, 5615615, 6738738, 10108107, 11231230, 13477476, 16846845, 20216214, 22462460, 33693690, 40432428, 50540535, 67387380, 101081070, 202162140]

約数ペア:

[(1, 202162140), (2, 101081070), (3, 67387380), (4, 50540535), (5, 40432428), (6, 33693690), (9, 22462460), (10, 20216214), (12, 16846845), (15, 13477476), (18, 11231230), (20, 10108107), (30, 6738738), (36, 5615615), (45, 4492492), (53, 3814380), (60, 3369369), (90, 2246246), (106, 1907190), (159, 1271460), (180, 1123123), (212, 953595), (265, 762876), (318, 635730), (477, 423820), (530, 381438), (636, 317865), (795, 254292), (954, 211910), (1060, 190719), (1590, 127146), (1908, 105955), (2385, 84764), (3180, 63573), (4770, 42382), (9540, 21191)]