42539400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23633}}^1$

素因数の和:23655

約数の個数: 72

約数和(自身を含む): 142867530

約数和(自身を除く): 100328130

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 23633, 47266, 70899, 94532, 118165, 141798, 189064, 212697, 236330, 283596, 354495, 425394, 472660, 567192, 590825, 708990, 850788, 945320, 1063485, 1181650, 1417980, 1701576, 1772475, 2126970, 2363300, 2835960, 3544950, 4253940, 4726600, 5317425, 7089900, 8507880, 10634850, 14179800, 21269700, 42539400]

約数ペア:

[(1, 42539400), (2, 21269700), (3, 14179800), (4, 10634850), (5, 8507880), (6, 7089900), (8, 5317425), (9, 4726600), (10, 4253940), (12, 3544950), (15, 2835960), (18, 2363300), (20, 2126970), (24, 1772475), (25, 1701576), (30, 1417980), (36, 1181650), (40, 1063485), (45, 945320), (50, 850788), (60, 708990), (72, 590825), (75, 567192), (90, 472660), (100, 425394), (120, 354495), (150, 283596), (180, 236330), (200, 212697), (225, 189064), (300, 141798), (360, 118165), (450, 94532), (600, 70899), (900, 47266), (1800, 23633)]