128724750

素因数分解:

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

素因数の和:784

約数の個数: 192

約数和(自身を含む): 434543616

約数和(自身を除く): 305818866

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, 125, 126, 150, 154, 165, 175, 198, 210, 225, 231, 250, 275, 315, 330, 350, 375, 385, 450, 462, 495, 525, 550, 630, 693, 743, 750, 770, 825, 875, 990, 1050, 1125, 1155, 1375, 1386, 1486, 1575, 1650, 1750, 1925, 2229, 2250, 2310, 2475, 2625, 2750, 3150, 3465, 3715, 3850, 4125, 4458, 4950, 5201, 5250, 5775, 6687, 6930, 7430, 7875, 8173, 8250, 9625, 10402, 11145, 11550, 12375, 13374, 15603, 15750, 16346, 17325, 18575, 19250, 22290, 24519, 24750, 26005, 28875, 31206, 33435, 34650, 37150, 40865, 46809, 49038, 52010, 55725, 57211, 57750, 66870, 73557, 78015, 81730, 86625, 92875, 93618, 111450, 114422, 122595, 130025, 147114, 156030, 167175, 171633, 173250, 185750, 204325, 234045, 245190, 260050, 278625, 286055, 334350, 343266, 367785, 390075, 408650, 468090, 514899, 557250, 572110, 612975, 650125, 735570, 780150, 835875, 858165, 1021625, 1029798, 1170225, 1225950, 1300250, 1430275, 1671750, 1716330, 1838925, 1950375, 2043250, 2340450, 2574495, 2860550, 3064875, 3677850, 3900750, 4290825, 5148990, 5851125, 6129750, 7151375, 8581650, 9194625, 11702250, 12872475, 14302750, 18389250, 21454125, 25744950, 42908250, 64362375, 128724750]

約数ペア:

[(1, 128724750), (2, 64362375), (3, 42908250), (5, 25744950), (6, 21454125), (7, 18389250), (9, 14302750), (10, 12872475), (11, 11702250), (14, 9194625), (15, 8581650), (18, 7151375), (21, 6129750), (22, 5851125), (25, 5148990), (30, 4290825), (33, 3900750), (35, 3677850), (42, 3064875), (45, 2860550), (50, 2574495), (55, 2340450), (63, 2043250), (66, 1950375), (70, 1838925), (75, 1716330), (77, 1671750), (90, 1430275), (99, 1300250), (105, 1225950), (110, 1170225), (125, 1029798), (126, 1021625), (150, 858165), (154, 835875), (165, 780150), (175, 735570), (198, 650125), (210, 612975), (225, 572110), (231, 557250), (250, 514899), (275, 468090), (315, 408650), (330, 390075), (350, 367785), (375, 343266), (385, 334350), (450, 286055), (462, 278625), (495, 260050), (525, 245190), (550, 234045), (630, 204325), (693, 185750), (743, 173250), (750, 171633), (770, 167175), (825, 156030), (875, 147114), (990, 130025), (1050, 122595), (1125, 114422), (1155, 111450), (1375, 93618), (1386, 92875), (1486, 86625), (1575, 81730), (1650, 78015), (1750, 73557), (1925, 66870), (2229, 57750), (2250, 57211), (2310, 55725), (2475, 52010), (2625, 49038), (2750, 46809), (3150, 40865), (3465, 37150), (3715, 34650), (3850, 33435), (4125, 31206), (4458, 28875), (4950, 26005), (5201, 24750), (5250, 24519), (5775, 22290), (6687, 19250), (6930, 18575), (7430, 17325), (7875, 16346), (8173, 15750), (8250, 15603), (9625, 13374), (10402, 12375), (11145, 11550)]