140870700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1024

約数の個数: 108

約数和(自身を含む): 444386488

約数和(自身を除く): 303515788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 193, 225, 300, 386, 450, 579, 772, 811, 900, 965, 1158, 1622, 1737, 1930, 2316, 2433, 2895, 3244, 3474, 3860, 4055, 4825, 4866, 5790, 6948, 7299, 8110, 8685, 9650, 9732, 11580, 12165, 14475, 14598, 16220, 17370, 19300, 20275, 24330, 28950, 29196, 34740, 36495, 40550, 43425, 48660, 57900, 60825, 72990, 81100, 86850, 121650, 145980, 156523, 173700, 182475, 243300, 313046, 364950, 469569, 626092, 729900, 782615, 939138, 1408707, 1565230, 1878276, 2347845, 2817414, 3130460, 3913075, 4695690, 5634828, 7043535, 7826150, 9391380, 11739225, 14087070, 15652300, 23478450, 28174140, 35217675, 46956900, 70435350, 140870700]

約数ペア:

[(1, 140870700), (2, 70435350), (3, 46956900), (4, 35217675), (5, 28174140), (6, 23478450), (9, 15652300), (10, 14087070), (12, 11739225), (15, 9391380), (18, 7826150), (20, 7043535), (25, 5634828), (30, 4695690), (36, 3913075), (45, 3130460), (50, 2817414), (60, 2347845), (75, 1878276), (90, 1565230), (100, 1408707), (150, 939138), (180, 782615), (193, 729900), (225, 626092), (300, 469569), (386, 364950), (450, 313046), (579, 243300), (772, 182475), (811, 173700), (900, 156523), (965, 145980), (1158, 121650), (1622, 86850), (1737, 81100), (1930, 72990), (2316, 60825), (2433, 57900), (2895, 48660), (3244, 43425), (3474, 40550), (3860, 36495), (4055, 34740), (4825, 29196), (4866, 28950), (5790, 24330), (6948, 20275), (7299, 19300), (8110, 17370), (8685, 16220), (9650, 14598), (9732, 14475), (11580, 12165)]