78475500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{5813}}^1$

素因数の和:5841

約数の個数: 96

約数和(自身を含む): 253955520

約数和(自身を除く): 175480020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 4500, 5813, 6750, 11626, 13500, 17439, 23252, 29065, 34878, 52317, 58130, 69756, 87195, 104634, 116260, 145325, 156951, 174390, 209268, 261585, 290650, 313902, 348780, 435975, 523170, 581300, 627804, 726625, 784755, 871950, 1046340, 1307925, 1453250, 1569510, 1743900, 2179875, 2615850, 2906500, 3139020, 3923775, 4359750, 5231700, 6539625, 7847550, 8719500, 13079250, 15695100, 19618875, 26158500, 39237750, 78475500]

約数ペア:

[(1, 78475500), (2, 39237750), (3, 26158500), (4, 19618875), (5, 15695100), (6, 13079250), (9, 8719500), (10, 7847550), (12, 6539625), (15, 5231700), (18, 4359750), (20, 3923775), (25, 3139020), (27, 2906500), (30, 2615850), (36, 2179875), (45, 1743900), (50, 1569510), (54, 1453250), (60, 1307925), (75, 1046340), (90, 871950), (100, 784755), (108, 726625), (125, 627804), (135, 581300), (150, 523170), (180, 435975), (225, 348780), (250, 313902), (270, 290650), (300, 261585), (375, 209268), (450, 174390), (500, 156951), (540, 145325), (675, 116260), (750, 104634), (900, 87195), (1125, 69756), (1350, 58130), (1500, 52317), (2250, 34878), (2700, 29065), (3375, 23252), (4500, 17439), (5813, 13500), (6750, 11626)]