84681200

素因数分解:

$2^4\times 5^2\times {\mathrm{269}}^1\times {\mathrm{787}}^1$

素因数の和:1074

約数の個数: 60

約数和(自身を含む): 204462360

約数和(自身を除く): 119781160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 269, 400, 538, 787, 1076, 1345, 1574, 2152, 2690, 3148, 3935, 4304, 5380, 6296, 6725, 7870, 10760, 12592, 13450, 15740, 19675, 21520, 26900, 31480, 39350, 53800, 62960, 78700, 107600, 157400, 211703, 314800, 423406, 846812, 1058515, 1693624, 2117030, 3387248, 4234060, 5292575, 8468120, 10585150, 16936240, 21170300, 42340600, 84681200]

約数ペア:

[(1, 84681200), (2, 42340600), (4, 21170300), (5, 16936240), (8, 10585150), (10, 8468120), (16, 5292575), (20, 4234060), (25, 3387248), (40, 2117030), (50, 1693624), (80, 1058515), (100, 846812), (200, 423406), (269, 314800), (400, 211703), (538, 157400), (787, 107600), (1076, 78700), (1345, 62960), (1574, 53800), (2152, 39350), (2690, 31480), (3148, 26900), (3935, 21520), (4304, 19675), (5380, 15740), (6296, 13450), (6725, 12592), (7870, 10760)]