138951600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{115793}}^1$

素因数の和:115814

約数の個数: 60

約数和(自身を含む): 445112136

約数和(自身を除く): 306160536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 115793, 231586, 347379, 463172, 578965, 694758, 926344, 1157930, 1389516, 1736895, 1852688, 2315860, 2779032, 2894825, 3473790, 4631720, 5558064, 5789650, 6947580, 8684475, 9263440, 11579300, 13895160, 17368950, 23158600, 27790320, 34737900, 46317200, 69475800, 138951600]

約数ペア:

[(1, 138951600), (2, 69475800), (3, 46317200), (4, 34737900), (5, 27790320), (6, 23158600), (8, 17368950), (10, 13895160), (12, 11579300), (15, 9263440), (16, 8684475), (20, 6947580), (24, 5789650), (25, 5558064), (30, 4631720), (40, 3473790), (48, 2894825), (50, 2779032), (60, 2315860), (75, 1852688), (80, 1736895), (100, 1389516), (120, 1157930), (150, 926344), (200, 694758), (240, 578965), (300, 463172), (400, 347379), (600, 231586), (1200, 115793)]