189537300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{70199}}^1$

素因数の和:70222

約数の個数: 72

約数和(自身を含む): 609336000

約数和(自身を除く): 419798700

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, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 70199, 140398, 210597, 280796, 350995, 421194, 631791, 701990, 842388, 1052985, 1263582, 1403980, 1754975, 1895373, 2105970, 2527164, 3158955, 3509950, 3790746, 4211940, 5264925, 6317910, 7019900, 7581492, 9476865, 10529850, 12635820, 15794775, 18953730, 21059700, 31589550, 37907460, 47384325, 63179100, 94768650, 189537300]

約数ペア:

[(1, 189537300), (2, 94768650), (3, 63179100), (4, 47384325), (5, 37907460), (6, 31589550), (9, 21059700), (10, 18953730), (12, 15794775), (15, 12635820), (18, 10529850), (20, 9476865), (25, 7581492), (27, 7019900), (30, 6317910), (36, 5264925), (45, 4211940), (50, 3790746), (54, 3509950), (60, 3158955), (75, 2527164), (90, 2105970), (100, 1895373), (108, 1754975), (135, 1403980), (150, 1263582), (180, 1052985), (225, 842388), (270, 701990), (300, 631791), (450, 421194), (540, 350995), (675, 280796), (900, 210597), (1350, 140398), (2700, 70199)]