22015950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1213}}^1$

素因数の和:1250

約数の個数: 72

約数和(自身を含む): 60063864

約数和(自身を除く): 38047914

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1210, 1213, 1650, 1815, 2426, 3025, 3630, 3639, 6050, 6065, 7278, 9075, 12130, 13343, 18150, 18195, 26686, 30325, 36390, 40029, 60650, 66715, 80058, 90975, 133430, 146773, 181950, 200145, 293546, 333575, 400290, 440319, 667150, 733865, 880638, 1000725, 1467730, 2001450, 2201595, 3669325, 4403190, 7338650, 11007975, 22015950]

約数ペア:

[(1, 22015950), (2, 11007975), (3, 7338650), (5, 4403190), (6, 3669325), (10, 2201595), (11, 2001450), (15, 1467730), (22, 1000725), (25, 880638), (30, 733865), (33, 667150), (50, 440319), (55, 400290), (66, 333575), (75, 293546), (110, 200145), (121, 181950), (150, 146773), (165, 133430), (242, 90975), (275, 80058), (330, 66715), (363, 60650), (550, 40029), (605, 36390), (726, 30325), (825, 26686), (1210, 18195), (1213, 18150), (1650, 13343), (1815, 12130), (2426, 9075), (3025, 7278), (3630, 6065), (3639, 6050)]