74513820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 221518080

約数和(自身を除く): 147004260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 163, 190, 228, 285, 326, 380, 401, 489, 570, 652, 802, 815, 978, 1140, 1203, 1604, 1630, 1956, 2005, 2406, 2445, 3097, 3260, 4010, 4812, 4890, 6015, 6194, 7619, 8020, 9291, 9780, 12030, 12388, 15238, 15485, 18582, 22857, 24060, 30476, 30970, 37164, 38095, 45714, 46455, 61940, 65363, 76190, 91428, 92910, 114285, 130726, 152380, 185820, 196089, 228570, 261452, 326815, 392178, 457140, 653630, 784356, 980445, 1241897, 1307260, 1960890, 2483794, 3725691, 3921780, 4967588, 6209485, 7451382, 12418970, 14902764, 18628455, 24837940, 37256910, 74513820]

約数ペア:

[(1, 74513820), (2, 37256910), (3, 24837940), (4, 18628455), (5, 14902764), (6, 12418970), (10, 7451382), (12, 6209485), (15, 4967588), (19, 3921780), (20, 3725691), (30, 2483794), (38, 1960890), (57, 1307260), (60, 1241897), (76, 980445), (95, 784356), (114, 653630), (163, 457140), (190, 392178), (228, 326815), (285, 261452), (326, 228570), (380, 196089), (401, 185820), (489, 152380), (570, 130726), (652, 114285), (802, 92910), (815, 91428), (978, 76190), (1140, 65363), (1203, 61940), (1604, 46455), (1630, 45714), (1956, 38095), (2005, 37164), (2406, 30970), (2445, 30476), (3097, 24060), (3260, 22857), (4010, 18582), (4812, 15485), (4890, 15238), (6015, 12388), (6194, 12030), (7619, 9780), (8020, 9291)]