75114720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{52163}}^1$

素因数の和:52184

約数の個数: 72

約数和(自身を含む): 256333896

約数和(自身を除く): 181219176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 52163, 104326, 156489, 208652, 260815, 312978, 417304, 469467, 521630, 625956, 782445, 834608, 938934, 1043260, 1251912, 1564890, 1669216, 1877868, 2086520, 2347335, 2503824, 3129780, 3755736, 4173040, 4694670, 5007648, 6259560, 7511472, 8346080, 9389340, 12519120, 15022944, 18778680, 25038240, 37557360, 75114720]

約数ペア:

[(1, 75114720), (2, 37557360), (3, 25038240), (4, 18778680), (5, 15022944), (6, 12519120), (8, 9389340), (9, 8346080), (10, 7511472), (12, 6259560), (15, 5007648), (16, 4694670), (18, 4173040), (20, 3755736), (24, 3129780), (30, 2503824), (32, 2347335), (36, 2086520), (40, 1877868), (45, 1669216), (48, 1564890), (60, 1251912), (72, 1043260), (80, 938934), (90, 834608), (96, 782445), (120, 625956), (144, 521630), (160, 469467), (180, 417304), (240, 312978), (288, 260815), (360, 208652), (480, 156489), (720, 104326), (1440, 52163)]