831266820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{6133}}^1$

素因数の和:6402

約数の個数: 96

約数和(自身を含む): 2596890240

約数和(自身を除く): 1765623420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 251, 270, 502, 540, 753, 1004, 1255, 1506, 2259, 2510, 3012, 3765, 4518, 5020, 6133, 6777, 7530, 9036, 11295, 12266, 13554, 15060, 18399, 22590, 24532, 27108, 30665, 33885, 36798, 45180, 55197, 61330, 67770, 73596, 91995, 110394, 122660, 135540, 165591, 183990, 220788, 275985, 331182, 367980, 551970, 662364, 827955, 1103940, 1539383, 1655910, 3078766, 3311820, 4618149, 6157532, 7696915, 9236298, 13854447, 15393830, 18472596, 23090745, 27708894, 30787660, 41563341, 46181490, 55417788, 69272235, 83126682, 92362980, 138544470, 166253364, 207816705, 277088940, 415633410, 831266820]

約数ペア:

[(1, 831266820), (2, 415633410), (3, 277088940), (4, 207816705), (5, 166253364), (6, 138544470), (9, 92362980), (10, 83126682), (12, 69272235), (15, 55417788), (18, 46181490), (20, 41563341), (27, 30787660), (30, 27708894), (36, 23090745), (45, 18472596), (54, 15393830), (60, 13854447), (90, 9236298), (108, 7696915), (135, 6157532), (180, 4618149), (251, 3311820), (270, 3078766), (502, 1655910), (540, 1539383), (753, 1103940), (1004, 827955), (1255, 662364), (1506, 551970), (2259, 367980), (2510, 331182), (3012, 275985), (3765, 220788), (4518, 183990), (5020, 165591), (6133, 135540), (6777, 122660), (7530, 110394), (9036, 91995), (11295, 73596), (12266, 67770), (13554, 61330), (15060, 55197), (18399, 45180), (22590, 36798), (24532, 33885), (27108, 30665)]