72505950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43943}}^1$

素因数の和:43969

約数の個数: 48

約数和(自身を含む): 196166016

約数和(自身を除く): 123660066

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 43943, 87886, 131829, 219715, 263658, 439430, 483373, 659145, 966746, 1098575, 1318290, 1450119, 2197150, 2416865, 2900238, 3295725, 4833730, 6591450, 7250595, 12084325, 14501190, 24168650, 36252975, 72505950]

約数ペア:

[(1, 72505950), (2, 36252975), (3, 24168650), (5, 14501190), (6, 12084325), (10, 7250595), (11, 6591450), (15, 4833730), (22, 3295725), (25, 2900238), (30, 2416865), (33, 2197150), (50, 1450119), (55, 1318290), (66, 1098575), (75, 966746), (110, 659145), (150, 483373), (165, 439430), (275, 263658), (330, 219715), (550, 131829), (825, 87886), (1650, 43943)]