25744950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:779

約数の個数: 144

約数和(自身を含む): 86351616

約数和(自身を除く): 60606666

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 126, 150, 154, 165, 175, 198, 210, 225, 231, 275, 315, 330, 350, 385, 450, 462, 495, 525, 550, 630, 693, 743, 770, 825, 990, 1050, 1155, 1386, 1486, 1575, 1650, 1925, 2229, 2310, 2475, 3150, 3465, 3715, 3850, 4458, 4950, 5201, 5775, 6687, 6930, 7430, 8173, 10402, 11145, 11550, 13374, 15603, 16346, 17325, 18575, 22290, 24519, 26005, 31206, 33435, 34650, 37150, 40865, 46809, 49038, 52010, 55725, 57211, 66870, 73557, 78015, 81730, 93618, 111450, 114422, 122595, 130025, 147114, 156030, 167175, 171633, 204325, 234045, 245190, 260050, 286055, 334350, 343266, 367785, 390075, 408650, 468090, 514899, 572110, 612975, 735570, 780150, 858165, 1029798, 1170225, 1225950, 1430275, 1716330, 1838925, 2340450, 2574495, 2860550, 3677850, 4290825, 5148990, 8581650, 12872475, 25744950]

約数ペア:

[(1, 25744950), (2, 12872475), (3, 8581650), (5, 5148990), (6, 4290825), (7, 3677850), (9, 2860550), (10, 2574495), (11, 2340450), (14, 1838925), (15, 1716330), (18, 1430275), (21, 1225950), (22, 1170225), (25, 1029798), (30, 858165), (33, 780150), (35, 735570), (42, 612975), (45, 572110), (50, 514899), (55, 468090), (63, 408650), (66, 390075), (70, 367785), (75, 343266), (77, 334350), (90, 286055), (99, 260050), (105, 245190), (110, 234045), (126, 204325), (150, 171633), (154, 167175), (165, 156030), (175, 147114), (198, 130025), (210, 122595), (225, 114422), (231, 111450), (275, 93618), (315, 81730), (330, 78015), (350, 73557), (385, 66870), (450, 57211), (462, 55725), (495, 52010), (525, 49038), (550, 46809), (630, 40865), (693, 37150), (743, 34650), (770, 33435), (825, 31206), (990, 26005), (1050, 24519), (1155, 22290), (1386, 18575), (1486, 17325), (1575, 16346), (1650, 15603), (1925, 13374), (2229, 11550), (2310, 11145), (2475, 10402), (3150, 8173), (3465, 7430), (3715, 6930), (3850, 6687), (4458, 5775), (4950, 5201)]