220513200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{183761}}^1$

素因数の和:183782

約数の個数: 60

約数和(自身を含む): 706381128

約数和(自身を除く): 485867928

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, 183761, 367522, 551283, 735044, 918805, 1102566, 1470088, 1837610, 2205132, 2756415, 2940176, 3675220, 4410264, 4594025, 5512830, 7350440, 8820528, 9188050, 11025660, 13782075, 14700880, 18376100, 22051320, 27564150, 36752200, 44102640, 55128300, 73504400, 110256600, 220513200]

約数ペア:

[(1, 220513200), (2, 110256600), (3, 73504400), (4, 55128300), (5, 44102640), (6, 36752200), (8, 27564150), (10, 22051320), (12, 18376100), (15, 14700880), (16, 13782075), (20, 11025660), (24, 9188050), (25, 8820528), (30, 7350440), (40, 5512830), (48, 4594025), (50, 4410264), (60, 3675220), (75, 2940176), (80, 2756415), (100, 2205132), (120, 1837610), (150, 1470088), (200, 1102566), (240, 918805), (300, 735044), (400, 551283), (600, 367522), (1200, 183761)]