66943200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{27893}}^1$

素因数の和:27916

約数の個数: 72

約数和(自身を含む): 217907928

約数和(自身を除く): 150964728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 27893, 55786, 83679, 111572, 139465, 167358, 223144, 278930, 334716, 418395, 446288, 557860, 669432, 697325, 836790, 892576, 1115720, 1338864, 1394650, 1673580, 2091975, 2231440, 2677728, 2789300, 3347160, 4183950, 4462880, 5578600, 6694320, 8367900, 11157200, 13388640, 16735800, 22314400, 33471600, 66943200]

約数ペア:

[(1, 66943200), (2, 33471600), (3, 22314400), (4, 16735800), (5, 13388640), (6, 11157200), (8, 8367900), (10, 6694320), (12, 5578600), (15, 4462880), (16, 4183950), (20, 3347160), (24, 2789300), (25, 2677728), (30, 2231440), (32, 2091975), (40, 1673580), (48, 1394650), (50, 1338864), (60, 1115720), (75, 892576), (80, 836790), (96, 697325), (100, 669432), (120, 557860), (150, 446288), (160, 418395), (200, 334716), (240, 278930), (300, 223144), (400, 167358), (480, 139465), (600, 111572), (800, 83679), (1200, 55786), (2400, 27893)]