16994700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:864

約数の個数: 108

約数和(自身を含む): 55652688

約数和(自身を除く): 38657988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 821, 828, 900, 1035, 1150, 1380, 1642, 1725, 2070, 2300, 2463, 3284, 3450, 4105, 4140, 4926, 5175, 6900, 7389, 8210, 9852, 10350, 12315, 14778, 16420, 18883, 20525, 20700, 24630, 29556, 36945, 37766, 41050, 49260, 56649, 61575, 73890, 75532, 82100, 94415, 113298, 123150, 147780, 169947, 184725, 188830, 226596, 246300, 283245, 339894, 369450, 377660, 472075, 566490, 679788, 738900, 849735, 944150, 1132980, 1416225, 1699470, 1888300, 2832450, 3398940, 4248675, 5664900, 8497350, 16994700]

約数ペア:

[(1, 16994700), (2, 8497350), (3, 5664900), (4, 4248675), (5, 3398940), (6, 2832450), (9, 1888300), (10, 1699470), (12, 1416225), (15, 1132980), (18, 944150), (20, 849735), (23, 738900), (25, 679788), (30, 566490), (36, 472075), (45, 377660), (46, 369450), (50, 339894), (60, 283245), (69, 246300), (75, 226596), (90, 188830), (92, 184725), (100, 169947), (115, 147780), (138, 123150), (150, 113298), (180, 94415), (207, 82100), (225, 75532), (230, 73890), (276, 61575), (300, 56649), (345, 49260), (414, 41050), (450, 37766), (460, 36945), (575, 29556), (690, 24630), (821, 20700), (828, 20525), (900, 18883), (1035, 16420), (1150, 14778), (1380, 12315), (1642, 10350), (1725, 9852), (2070, 8210), (2300, 7389), (2463, 6900), (3284, 5175), (3450, 4926), (4105, 4140)]