205406400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{42793}}^1$

素因数の和:42818

約数の個数: 84

約数和(自身を含む): 673919912

約数和(自身を除く): 468513512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 42793, 85586, 128379, 171172, 213965, 256758, 342344, 427930, 513516, 641895, 684688, 855860, 1027032, 1069825, 1283790, 1369376, 1711720, 2054064, 2139650, 2567580, 2738752, 3209475, 3423440, 4108128, 4279300, 5135160, 6418950, 6846880, 8216256, 8558600, 10270320, 12837900, 13693760, 17117200, 20540640, 25675800, 34234400, 41081280, 51351600, 68468800, 102703200, 205406400]

約数ペア:

[(1, 205406400), (2, 102703200), (3, 68468800), (4, 51351600), (5, 41081280), (6, 34234400), (8, 25675800), (10, 20540640), (12, 17117200), (15, 13693760), (16, 12837900), (20, 10270320), (24, 8558600), (25, 8216256), (30, 6846880), (32, 6418950), (40, 5135160), (48, 4279300), (50, 4108128), (60, 3423440), (64, 3209475), (75, 2738752), (80, 2567580), (96, 2139650), (100, 2054064), (120, 1711720), (150, 1369376), (160, 1283790), (192, 1069825), (200, 1027032), (240, 855860), (300, 684688), (320, 641895), (400, 513516), (480, 427930), (600, 342344), (800, 256758), (960, 213965), (1200, 171172), (1600, 128379), (2400, 85586), (4800, 42793)]