115681860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{91811}}^1$

素因数の和:91833

約数の個数: 72

約数和(自身を含む): 401034816

約数和(自身を除く): 285352956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 91811, 183622, 275433, 367244, 459055, 550866, 642677, 826299, 918110, 1101732, 1285354, 1377165, 1652598, 1836220, 1928031, 2570708, 2754330, 3213385, 3305196, 3856062, 4131495, 5508660, 5784093, 6426770, 7712124, 8262990, 9640155, 11568186, 12853540, 16525980, 19280310, 23136372, 28920465, 38560620, 57840930, 115681860]

約数ペア:

[(1, 115681860), (2, 57840930), (3, 38560620), (4, 28920465), (5, 23136372), (6, 19280310), (7, 16525980), (9, 12853540), (10, 11568186), (12, 9640155), (14, 8262990), (15, 7712124), (18, 6426770), (20, 5784093), (21, 5508660), (28, 4131495), (30, 3856062), (35, 3305196), (36, 3213385), (42, 2754330), (45, 2570708), (60, 1928031), (63, 1836220), (70, 1652598), (84, 1377165), (90, 1285354), (105, 1101732), (126, 918110), (140, 826299), (180, 642677), (210, 550866), (252, 459055), (315, 367244), (420, 275433), (630, 183622), (1260, 91811)]