138235950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{102397}}^1$

素因数の和:102418

約数の個数: 48

約数和(自身を含む): 380920560

約数和(自身を除く): 242684610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 102397, 204794, 307191, 511985, 614382, 921573, 1023970, 1535955, 1843146, 2559925, 2764719, 3071910, 4607865, 5119850, 5529438, 7679775, 9215730, 13823595, 15359550, 23039325, 27647190, 46078650, 69117975, 138235950]

約数ペア:

[(1, 138235950), (2, 69117975), (3, 46078650), (5, 27647190), (6, 23039325), (9, 15359550), (10, 13823595), (15, 9215730), (18, 7679775), (25, 5529438), (27, 5119850), (30, 4607865), (45, 3071910), (50, 2764719), (54, 2559925), (75, 1843146), (90, 1535955), (135, 1023970), (150, 921573), (225, 614382), (270, 511985), (450, 307191), (675, 204794), (1350, 102397)]