68891400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{38273}}^1$

素因数の和:38295

約数の個数: 72

約数和(自身を含む): 231366330

約数和(自身を除く): 162474930

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, 38273, 76546, 114819, 153092, 191365, 229638, 306184, 344457, 382730, 459276, 574095, 688914, 765460, 918552, 956825, 1148190, 1377828, 1530920, 1722285, 1913650, 2296380, 2755656, 2870475, 3444570, 3827300, 4592760, 5740950, 6889140, 7654600, 8611425, 11481900, 13778280, 17222850, 22963800, 34445700, 68891400]

約数ペア:

[(1, 68891400), (2, 34445700), (3, 22963800), (4, 17222850), (5, 13778280), (6, 11481900), (8, 8611425), (9, 7654600), (10, 6889140), (12, 5740950), (15, 4592760), (18, 3827300), (20, 3444570), (24, 2870475), (25, 2755656), (30, 2296380), (36, 1913650), (40, 1722285), (45, 1530920), (50, 1377828), (60, 1148190), (72, 956825), (75, 918552), (90, 765460), (100, 688914), (120, 574095), (150, 459276), (180, 382730), (200, 344457), (225, 306184), (300, 229638), (360, 191365), (450, 153092), (600, 114819), (900, 76546), (1800, 38273)]