203480700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{7621}}^1$

素因数の和:7727

約数の個数: 72

約数和(自身を含む): 595430640

約数和(自身を除く): 391949940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 178, 267, 300, 356, 445, 534, 890, 1068, 1335, 1780, 2225, 2670, 4450, 5340, 6675, 7621, 8900, 13350, 15242, 22863, 26700, 30484, 38105, 45726, 76210, 91452, 114315, 152420, 190525, 228630, 381050, 457260, 571575, 678269, 762100, 1143150, 1356538, 2034807, 2286300, 2713076, 3391345, 4069614, 6782690, 8139228, 10174035, 13565380, 16956725, 20348070, 33913450, 40696140, 50870175, 67826900, 101740350, 203480700]

約数ペア:

[(1, 203480700), (2, 101740350), (3, 67826900), (4, 50870175), (5, 40696140), (6, 33913450), (10, 20348070), (12, 16956725), (15, 13565380), (20, 10174035), (25, 8139228), (30, 6782690), (50, 4069614), (60, 3391345), (75, 2713076), (89, 2286300), (100, 2034807), (150, 1356538), (178, 1143150), (267, 762100), (300, 678269), (356, 571575), (445, 457260), (534, 381050), (890, 228630), (1068, 190525), (1335, 152420), (1780, 114315), (2225, 91452), (2670, 76210), (4450, 45726), (5340, 38105), (6675, 30484), (7621, 26700), (8900, 22863), (13350, 15242)]