31972800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{6661}}^1$

素因数の和:6686

約数の個数: 84

約数和(自身を含む): 104913176

約数和(自身を除く): 72940376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 6661, 13322, 19983, 26644, 33305, 39966, 53288, 66610, 79932, 99915, 106576, 133220, 159864, 166525, 199830, 213152, 266440, 319728, 333050, 399660, 426304, 499575, 532880, 639456, 666100, 799320, 999150, 1065760, 1278912, 1332200, 1598640, 1998300, 2131520, 2664400, 3197280, 3996600, 5328800, 6394560, 7993200, 10657600, 15986400, 31972800]

約数ペア:

[(1, 31972800), (2, 15986400), (3, 10657600), (4, 7993200), (5, 6394560), (6, 5328800), (8, 3996600), (10, 3197280), (12, 2664400), (15, 2131520), (16, 1998300), (20, 1598640), (24, 1332200), (25, 1278912), (30, 1065760), (32, 999150), (40, 799320), (48, 666100), (50, 639456), (60, 532880), (64, 499575), (75, 426304), (80, 399660), (96, 333050), (100, 319728), (120, 266440), (150, 213152), (160, 199830), (192, 166525), (200, 159864), (240, 133220), (300, 106576), (320, 99915), (400, 79932), (480, 66610), (600, 53288), (800, 39966), (960, 33305), (1200, 26644), (1600, 19983), (2400, 13322), (4800, 6661)]