142199400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{33857}}^1$

素因数の和:33883

約数の個数: 96

約数和(自身を含む): 503807040

約数和(自身を除く): 361607640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 33857, 67714, 101571, 135428, 169285, 203142, 236999, 270856, 338570, 406284, 473998, 507855, 677140, 710997, 812568, 846425, 947996, 1015710, 1184995, 1354280, 1421994, 1692850, 1895992, 2031420, 2369990, 2539275, 2843988, 3385700, 3554985, 4062840, 4739980, 5078550, 5687976, 5924975, 6771400, 7109970, 9479960, 10157100, 11849950, 14219940, 17774925, 20314200, 23699900, 28439880, 35549850, 47399800, 71099700, 142199400]

約数ペア:

[(1, 142199400), (2, 71099700), (3, 47399800), (4, 35549850), (5, 28439880), (6, 23699900), (7, 20314200), (8, 17774925), (10, 14219940), (12, 11849950), (14, 10157100), (15, 9479960), (20, 7109970), (21, 6771400), (24, 5924975), (25, 5687976), (28, 5078550), (30, 4739980), (35, 4062840), (40, 3554985), (42, 3385700), (50, 2843988), (56, 2539275), (60, 2369990), (70, 2031420), (75, 1895992), (84, 1692850), (100, 1421994), (105, 1354280), (120, 1184995), (140, 1015710), (150, 947996), (168, 846425), (175, 812568), (200, 710997), (210, 677140), (280, 507855), (300, 473998), (350, 406284), (420, 338570), (525, 270856), (600, 236999), (700, 203142), (840, 169285), (1050, 135428), (1400, 101571), (2100, 67714), (4200, 33857)]