55513620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 173859840

約数和(自身を除く): 118346220

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, 223, 270, 446, 461, 540, 669, 892, 922, 1115, 1338, 1383, 1844, 2007, 2230, 2305, 2676, 2766, 3345, 4014, 4149, 4460, 4610, 5532, 6021, 6690, 6915, 8028, 8298, 9220, 10035, 12042, 12447, 13380, 13830, 16596, 20070, 20745, 24084, 24894, 27660, 30105, 40140, 41490, 49788, 60210, 62235, 82980, 102803, 120420, 124470, 205606, 248940, 308409, 411212, 514015, 616818, 925227, 1028030, 1233636, 1542045, 1850454, 2056060, 2775681, 3084090, 3700908, 4626135, 5551362, 6168180, 9252270, 11102724, 13878405, 18504540, 27756810, 55513620]

約数ペア:

[(1, 55513620), (2, 27756810), (3, 18504540), (4, 13878405), (5, 11102724), (6, 9252270), (9, 6168180), (10, 5551362), (12, 4626135), (15, 3700908), (18, 3084090), (20, 2775681), (27, 2056060), (30, 1850454), (36, 1542045), (45, 1233636), (54, 1028030), (60, 925227), (90, 616818), (108, 514015), (135, 411212), (180, 308409), (223, 248940), (270, 205606), (446, 124470), (461, 120420), (540, 102803), (669, 82980), (892, 62235), (922, 60210), (1115, 49788), (1338, 41490), (1383, 40140), (1844, 30105), (2007, 27660), (2230, 24894), (2305, 24084), (2676, 20745), (2766, 20070), (3345, 16596), (4014, 13830), (4149, 13380), (4460, 12447), (4610, 12042), (5532, 10035), (6021, 9220), (6690, 8298), (6915, 8028)]