1938857400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{1077143}}^1$

素因数の和:1077165

約数の個数: 72

約数和(自身を含む): 6511335480

約数和(自身を除く): 4572478080

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, 1077143, 2154286, 3231429, 4308572, 5385715, 6462858, 8617144, 9694287, 10771430, 12925716, 16157145, 19388574, 21542860, 25851432, 26928575, 32314290, 38777148, 43085720, 48471435, 53857150, 64628580, 77554296, 80785725, 96942870, 107714300, 129257160, 161571450, 193885740, 215428600, 242357175, 323142900, 387771480, 484714350, 646285800, 969428700, 1938857400]

約数ペア:

[(1, 1938857400), (2, 969428700), (3, 646285800), (4, 484714350), (5, 387771480), (6, 323142900), (8, 242357175), (9, 215428600), (10, 193885740), (12, 161571450), (15, 129257160), (18, 107714300), (20, 96942870), (24, 80785725), (25, 77554296), (30, 64628580), (36, 53857150), (40, 48471435), (45, 43085720), (50, 38777148), (60, 32314290), (72, 26928575), (75, 25851432), (90, 21542860), (100, 19388574), (120, 16157145), (150, 12925716), (180, 10771430), (200, 9694287), (225, 8617144), (300, 6462858), (360, 5385715), (450, 4308572), (600, 3231429), (900, 2154286), (1800, 1077143)]